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Upper Lake

Current Conditions

12/18/25 2:30 AM (-08:00)
Updated Every 15 Minutes
Precip 24Hr 0.31 In
Storm Total 0.94 In
Temp 41.5 °F   14.9
RH 99 %   1
Dew Pt 41.2 °F   14.7
Wet Bulb 41.7 °F   15.8
Wind Dir NW | 320 °
Wind Spd 1.1 mph   1.6
Wind Gust 3.4 mph   3.1
BatVolt 12.4 V   0.1
Month Precip 0.94 In
Season Precip 7.84 In

Today & Yesterday

Midnight to Midnight

12/18/25 2:30 AM (-08:00)
Updated Every 15 Minutes
Daily Max Temp 44.5 °F   12.6
Time of Max Temp 0109
Daily Min Temp 40.8 °F   15.2
Time of Min Temp 0229
Daily Max Wind 3.4 mph   7.1
Time of Max Wind 0225
Max Wind Dir NNW | 339 °
Daily Rain 0.00 In
Daily Leaf Wet 2.5 Hrs   0.3
Yest MaxT 62.6 °F
Yest MinT 43.3 °F
Yest MaxGst 14.2 mph
Yest Precip 0.31 In
Yest Leaf Wet 8.5 Hrs

Last 30 Days

Upper Lake

Daily Data | America/Los_Angeles
as of 12/18/25 2:32 AM PST
Load Interactive
Date Daily Max Temp (°F) Time of Max Temp Daily Min Temp (°F) Time of Min Temp Daily Rain (In) Month Precip (In) Season Precip (In) Wind Spd (mph) Daily Max Wind (mph) Time of Max Wind Max Wind Dir (°) Dew Pt (°F) Daily Max RH (%) Daily Min RH (%) Hrs <= 32F (hrs) Hrs <= 28F (hrs) Daily Leaf Wet (Hrs) Degree Hrs (hrs) Hrs 70-85F (hrs) Hrs > 95F (hrs) Storm Total (In) Daily Max Rain Intensity (In/Hr) Time of Max Rain Intensity Max 1 Min Rain (In) Max 1 Min Rain Time Max 15 Min Rain (In) Max 15 Min Precip Time Max 60 Min Rain (In) Max 60 Min Rain Time MinBV Day (V)
12/17/25 62.6 1244 43.3 2357 0.31 0.94 7.84 2.2 14.2 1401 WSW | 247 51.8 99 61 0.0 0.0 8.5 0.0 0.00 0.00 0.94 0.08 0340 0.01 0820 0.02 0730 0.08 0418 12.2
12/16/25 59.4 1552 47.0 0221 0.63 0.63 7.53 0.7 7.0 0446 E | 91 54.2 100 89 0.0 0.0 16.8 0.0 0.00 0.00 0.63 0.62 0448 0.01 2130 0.12 0459 0.35 0539 12.2
12/15/25 64.3 1546 31.4 0345 0.00 0.00 6.90 1.5 12.0 1656 NW | 310 39.3 99 38 1.1 0.0 5.1 0.0 0.00 0.00 - - - - - - - - - 12.2
12/14/25 67.0 1516 26.1 0716 0.00 0.00 6.90 0.9 7.0 1258 W | 268 34.6 99 35 8.4 3.6 0.6 0.6 0.00 0.00 - - - - - - - - - 12.2
12/13/25 70.3 1506 25.8 0706 0.00 0.00 6.90 1.0 5.8 1115 S | 176 33.8 99 28 8.6 3.4 1.2 6.8 0.27 0.00 - - - - - - - - - 12.2
12/12/25 68.4 1516 25.8 0707 0.00 0.00 6.90 0.9 5.3 1357 SE | 130 34.2 99 31 8.6 3.5 2.5 3.9 0.00 0.00 - - - - - - - - - 12.2
12/11/25 72.5 1426 28.3 0717 0.00 0.00 6.90 0.8 8.4 1608 WNW | 298 36.9 99 32 6.2 0.0 3.3 16.5 2.24 0.00 - - - - - - - - - 12.2
12/10/25 69.5 1450 30.0 0719 0.00 0.00 6.90 0.9 6.5 1258 SSE | 167 38.9 100 42 3.9 0.0 6.3 7.1 0.00 0.00 - - - - - - - - - 12.2
12/9/25 70.3 1353 30.3 0725 0.00 0.00 6.90 1.1 13.4 1412 W | 270 39.2 99 37 2.5 0.0 9.7 10.4 0.06 0.00 - - - - - - - - - 12.2
12/8/25 67.1 1527 28.6 0653 0.00 0.00 6.90 1.1 14.1 1535 NW | 307 38.2 100 43 5.8 0.0 5.4 1.1 0.00 0.00 - - - - - - - - - 12.2
12/7/25 67.9 1348 30.9 0702 0.00 0.00 6.90 1.5 13.7 1235 WNW | 286 38.8 100 41 2.6 0.0 9.6 4.0 0.00 0.00 - - - - - - - - - 12.2
12/6/25 65.8 1407 35.3 0358 0.00 0.00 6.90 1.7 16.6 1257 NNW | 330 40.4 100 42 0.0 0.0 6.5 0.1 0.00 0.00 - - - - - - - - - 12.2
12/5/25 66.9 1447 30.6 0717 0.00 0.00 6.90 1.5 10.8 2335 N | 0 40.3 99 48 3.3 0.0 2.3 1.9 0.00 0.00 - - - - - - - - - 12.2
12/4/25 63.8 1452 28.5 0654 0.00 0.00 6.90 0.9 7.6 1303 S | 187 33.9 99 29 7.5 0.0 0.3 0.0 0.00 0.00 - - - - - - - - - 12.2
12/3/25 63.6 1454 30.6 0509 0.00 0.00 6.90 1.2 7.0 0709 E | 92 32.8 97 28 2.3 0.0 0.0 0.0 0.00 0.00 - - - - - - - - - 12.2
12/2/25 64.8 1338 29.6 0739 0.00 0.00 6.90 1.7 14.1 1446 NNW | 345 37.7 99 37 2.6 0.0 0.5 0.0 0.00 0.00 - - - - - - - - - 12.2
12/1/25 61.7 1528 29.1 0536 0.00 0.00 6.90 0.9 6.8 1429 SE | 144 35.5 100 36 4.5 0.0 5.0 0.0 0.00 0.00 - - - - - - - - - 12.2
11/30/25 63.3 1447 33.8 0153 0.00 4.46 6.90 1.4 9.0 1639 W | 281 40.1 99 50 0.0 0.0 10.4 0.0 0.00 0.00 - - - - - - - - - 12.2
11/29/25 62.7 1444 28.9 0658 0.00 4.46 6.90 0.9 7.1 1338 S | 174 37.4 100 47 4.1 0.0 6.2 0.0 0.00 0.00 - - - - - - - - - 12.2
11/28/25 66.2 1352 31.2 0715 0.00 4.46 6.90 1.2 12.0 1357 WNW | 295 38.2 100 35 1.6 0.0 6.8 0.8 0.00 0.00 - - - - - - - - - 12.2
11/27/25 70.3 1415 29.5 0438 0.00 4.46 6.90 1.1 13.3 1641 WNW | 292 36.1 100 14 5.6 0.0 4.4 8.4 0.06 0.00 - - - - - - - - - 12.2
11/26/25 65.5 1501 28.0 0658 0.00 4.46 6.90 0.7 5.7 1147 SE | 141 35.3 99 30 7.4 0.0 6.2 0.0 0.00 0.00 - - - - - - - - - 12.2
11/25/25 66.0 1520 29.6 0731 0.00 4.46 6.90 0.7 8.8 1543 WNW | 294 37.0 100 28 4.1 0.0 9.7 0.1 0.00 0.00 - - - - - - - - - 12.2
11/24/25 60.7 1424 35.4 2358 0.00 4.46 6.90 1.6 8.2 1430 S | 174 43.8 98 63 0.0 0.0 4.3 0.0 0.00 0.00 - - - - - - - - - 12.2
11/23/25 65.3 1420 31.0 0648 0.00 4.46 6.90 1.5 17.1 2155 NNW | 333 41.2 100 51 1.7 0.0 9.5 0.0 0.00 0.00 - - - - - - - - - 12.2
11/22/25 67.0 1427 31.4 0726 0.00 4.46 6.90 1.1 13.6 1304 NW | 317 38.7 100 34 1.3 0.0 9.2 3.2 0.00 0.00 - - - - - - - - - 12.2
11/21/25 67.9 1329 35.4 0007 0.00 4.46 6.90 1.8 9.9 0225 WNW | 285 39.6 100 34 0.0 0.0 2.5 5.7 0.00 0.00 - - - - - - - - - 12.3
11/20/25 56.7 1406 36.0 2358 0.15 4.46 6.90 2.3 18.2 1226 W | 280 43.5 99 58 0.0 0.0 8.8 0.0 0.00 0.00 0.29 0.09 0001 0.01 0452 0.02 0149 0.09 0027 12.2
11/19/25 55.3 1247 36.8 0103 0.14 4.31 6.75 1.2 11.1 1848 WSW | 250 45.3 99 72 0.0 0.0 6.3 0.0 0.00 0.00 0.14 0.10 2327 0.01 2355 0.03 2355 0.09 0001 12.3
11/18/25 61.6 1342 36.2 0658 0.01 4.17 6.61 1.4 11.2 1524 WSW | 246 41.7 100 50 0.0 0.0 12.3 0.0 0.00 0.00 1.62 0.01 0753 0.01 0754 0.01 0808 0.01 0853 12.3
Max 72.5 - 47.0 - 0.63 4.46 7.84 2.3 18.2 - - 54.2 100 89 8.6 3.6 16.8 16.5 2.24 0.00 1.62 0.62 - 0.01 - 0.12 - 0.35 - 12.3
Avg - - - - - - - 1.2 - - - 39.3 - - 3.1 0.4 - - 0.09 0.00 0.72 - - - - - - - - -
Min 55.3 - 25.8 - 0.00 0.00 6.61 0.7 5.3 - - 32.8 97 14 0.0 0.0 0.0 0.0 0.00 0.00 0.14 0.01 - 0.01 - 0.01 - 0.01 - 12.2
Total - - - - - - - - - - - - - - 93.6 10.6 - - 2.63 0.00 - - - - - - - - - -

Last 7 Days

Upper Lake

Hourly Data | America/Los_Angeles
as of 12/18/25 2:32 AM PST
Load Interactive
Date & Time Temp (°F) RH (%) Dew Pt (°F) Wet Bulb (°F) Wind Dir (°) Wind Spd (mph) Wind Gust (mph) Leaf Wet (mins) BatVolt (V) Latest Rain (In) Max Rain Intensity (In/Hr) Precip 24Hr (In) Storm Total (In) Daily Rain (In) Daily Min Temp (°F) Daily Max Temp (°F) Daily Max Wind (mph) Daily Leaf Wet (Hrs)
12/18/25 - 0200 42.6 99 42.3 42.8 SW | 228 0.3 2.2 60.0 12.4 0.00 - 0.31 0.94 0.00 41.2 44.5 2.5 2.0
12/18/25 - 0100 42.9 98 42.3 42.9 NW | 315 1.1 2.5 60.0 12.4 0.00 - 0.31 0.94 0.00 41.9 43.5 2.5 1.0
12/18/25 - 0000 44.6 97 44.0 44.7 N | 10 1.0 3.4 35.5 12.4 0.00 - 0.31 0.94 0.31 43.3 62.6 14.2 8.5
12/17/25 - 2300 47.7 98 47.1 48.0 N | 3 1.3 3.5 0.0 12.5 0.00 - 0.31 0.94 0.31 45.8 62.6 14.2 7.9
12/17/25 - 2200 48.0 98 47.4 48.4 NE | 40 1.0 2.8 0.0 12.5 0.00 - 0.31 0.94 0.31 47.2 62.6 14.2 7.9
12/17/25 - 2100 47.8 96 46.7 47.8 NNE | 20 0.4 2.3 0.0 12.5 0.00 - 0.32 0.94 0.31 47.2 62.6 14.2 7.9
12/17/25 - 2000 49.3 94 47.8 49.2 NNW | 327 0.6 2.3 0.0 12.5 0.00 - 0.32 0.94 0.31 48.7 62.6 14.2 7.9
12/17/25 - 1900 50.2 91 47.7 49.6 NE | 39 0.9 4.1 0.0 12.6 0.00 - 0.32 0.94 0.31 49.4 62.6 14.2 7.9
12/17/25 - 1800 53.9 83 48.8 51.9 N | 6 1.1 4.3 0.0 12.7 0.00 - 0.33 0.94 0.31 51.6 62.6 14.2 7.9
12/17/25 - 1700 57.1 76 49.4 53.5 WNW | 292 1.9 6.1 0.0 12.8 0.00 - 0.36 0.94 0.31 55.7 62.6 14.2 7.9
12/17/25 - 1600 60.4 67 49.5 54.8 WNW | 286 4.5 10.5 0.0 13.1 0.00 - 0.43 0.94 0.31 55.7 62.6 14.2 7.9
12/17/25 - 1500 61.4 66 49.9 55.4 WNW | 292 5.3 14.2 0.0 13.2 0.00 - 0.48 0.94 0.31 55.7 62.6 14.2 7.9
12/17/25 - 1400 61.5 67 50.3 55.7 WNW | 287 5.4 12.3 0.0 13.2 0.00 - 0.50 0.94 0.31 55.7 62.6 13.6 7.9
12/17/25 - 1300 61.6 66 50.0 55.6 W | 278 4.4 11.5 0.0 13.2 0.00 - 0.52 0.94 0.31 55.7 62.6 13.6 7.9
12/17/25 - 1200 61.6 70 51.7 56.6 NW | 318 4.8 13.6 0.0 13.2 0.00 - 0.53 0.94 0.31 55.7 62.4 13.6 7.9
12/17/25 - 1100 59.6 84 54.8 57.9 W | 266 3.3 11.3 0.0 13.3 0.00 - 0.57 0.94 0.31 55.7 61.4 11.3 7.9
12/17/25 - 1000 58.0 91 55.6 57.8 WNW | 300 2.3 9.8 0.0 12.5 0.00 - 0.57 0.94 0.31 55.7 58.4 10.5 7.9
12/17/25 - 0900 56.8 97 56.0 57.7 W | 273 1.5 5.2 9.6 12.4 0.01 0.01 0.57 0.94 0.31 55.7 57.6 10.5 7.9
12/17/25 - 0800 56.3 98 55.8 57.4 SW | 216 1.6 7.5 60.0 12.4 0.05 0.05 0.56 0.93 0.30 55.7 57.1 10.5 7.7
12/17/25 - 0700 55.9 99 55.6 57.0 SE | 139 0.6 4.6 60.0 12.3 0.05 0.06 0.52 0.88 0.25 55.7 57.1 10.5 6.7
12/17/25 - 0600 56.2 98 55.8 57.3 WNW | 299 0.5 3.1 60.0 12.3 0.06 0.07 0.47 0.83 0.20 56.0 57.1 10.5 5.7
12/17/25 - 0500 56.4 98 55.8 57.4 NNW | 346 1.0 4.5 60.0 12.3 0.06 0.07 0.62 0.77 0.14 56.0 57.1 10.5 4.7
12/17/25 - 0400 56.7 97 55.8 57.5 SSE | 153 2.0 5.3 60.0 12.3 0.07 0.08 0.71 0.71 0.08 56.0 57.1 10.5 3.7
12/17/25 - 0300 56.6 98 56.0 57.6 SSE | 163 3.3 10.5 42.2 12.3 0.01 0.01 0.64 0.64 0.01 56.0 57.1 10.5 2.7
12/17/25 - 0200 56.1 99 55.8 57.3 SSE | 152 2.9 7.9 60.0 12.3 0.00 - 0.63 0.63 0.00 56.0 57.1 7.9 2.0
12/17/25 - 0100 56.6 99 56.4 57.9 SE | 146 2.3 6.6 60.0 12.3 0.00 - 0.63 0.63 0.00 56.2 57.1 6.6 1.0
12/17/25 - 0000 57.4 99 57.2 58.8 E | 98 0.7 3.4 60.0 12.3 0.00 - 0.63 0.63 0.63 47.0 59.4 7.0 16.8
12/16/25 - 2300 57.7 99 57.5 59.1 NNE | 25 0.4 3.1 60.0 12.3 0.00 - 0.63 0.63 0.63 47.0 59.4 7.0 15.8
12/16/25 - 2200 57.5 99 57.3 58.9 NW | 326 0.8 4.2 60.0 12.3 0.01 0.01 0.63 0.63 0.63 47.0 59.4 7.0 14.8
12/16/25 - 2100 56.7 99 56.4 57.9 N | 356 0.6 3.4 60.0 12.3 0.00 - 0.62 0.62 0.62 47.0 59.4 7.0 13.8
12/16/25 - 2000 56.8 99 56.4 58.0 SSE | 152 0.0 1.1 60.0 12.3 0.00 - 0.62 0.62 0.62 47.0 59.4 7.0 12.8
12/16/25 - 1900 57.2 98 56.8 58.4 SE | 139 0.0 1.4 60.0 12.4 0.01 0.01 0.62 0.62 0.62 47.0 59.4 7.0 11.8
12/16/25 - 1800 58.0 98 57.6 59.3 N | 0 0.0 0.0 60.0 12.4 0.03 0.06 0.61 0.61 0.61 47.0 59.4 7.0 10.8
12/16/25 - 1700 58.9 98 58.4 60.2 N | 357 0.1 1.3 60.0 12.4 0.07 0.12 0.58 0.58 0.58 47.0 59.4 7.0 9.8
12/16/25 - 1600 59.0 98 58.5 60.3 NNE | 18 0.9 3.5 60.0 12.5 0.05 0.12 0.51 0.51 0.51 47.0 59.4 7.0 8.8
12/16/25 - 1500 58.7 98 58.3 60.1 ENE | 64 1.2 3.2 60.0 12.6 0.02 0.07 0.46 0.46 0.46 47.0 59.0 7.0 7.8
12/16/25 - 1400 58.6 98 58.2 60.0 SE | 146 0.6 2.8 60.0 12.6 0.02 0.07 0.44 0.44 0.44 47.0 58.8 7.0 6.8
12/16/25 - 1300 57.9 99 57.6 59.2 NNE | 32 0.6 2.7 60.0 12.7 0.01 0.01 0.42 0.42 0.42 47.0 58.6 7.0 5.8
12/16/25 - 1200 56.8 99 56.4 58.0 E | 97 0.8 2.4 56.7 12.6 0.04 0.12 0.41 0.41 0.41 47.0 57.4 7.0 4.8
12/16/25 - 1100 55.9 99 55.6 57.1 SE | 133 0.7 2.4 15.2 12.5 0.00 - 0.37 0.37 0.37 47.0 56.4 7.0 3.9
12/16/25 - 1000 54.7 99 54.3 55.7 ESE | 112 1.0 3.6 0.0 12.5 0.00 - 0.37 0.37 0.37 47.0 55.3 7.0 3.6
12/16/25 - 0900 53.2 99 52.9 54.1 SSE | 153 0.6 2.6 17.8 12.4 0.00 - 0.37 0.37 0.37 47.0 54.2 7.0 3.6
12/16/25 - 0800 53.2 98 52.7 54.0 N | 358 1.4 4.1 60.0 12.3 0.01 0.01 0.37 0.37 0.37 47.0 53.5 7.0 3.3
12/16/25 - 0700 52.2 98 51.6 52.9 WSW | 239 1.0 5.8 60.0 12.3 0.00 - 0.36 0.36 0.36 47.0 53.1 7.0 2.3
12/16/25 - 0600 52.0 97 51.2 52.5 NNE | 13 1.6 6.5 60.0 12.3 0.21 0.46 0.36 0.36 0.36 47.0 53.1 7.0 1.3
12/16/25 - 0500 51.2 91 48.8 50.6 SSW | 211 1.6 7.0 20.5 12.4 0.15 0.62 0.15 0.15 0.15 47.0 51.8 7.0 0.3
12/16/25 - 0400 50.0 93 48.2 49.7 NNE | 18 1.1 5.6 0.0 12.4 0.00 - - - 0.00 47.0 51.8 5.6 0.0
12/16/25 - 0300 47.5 94 45.8 47.2 NNE | 13 0.7 3.0 0.0 12.4 0.00 - - - 0.00 47.0 49.4 3.6 0.0
12/16/25 - 0200 48.5 91 45.9 47.8 SSE | 164 0.4 2.8 0.0 12.4 0.00 - - - 0.00 47.4 49.4 3.6 0.0
12/16/25 - 0100 49.0 91 46.4 48.3 SSE | 154 0.7 3.6 0.0 12.4 0.00 - - - 0.00 48.6 49.4 3.6 0.0
12/16/25 - 0000 48.3 90 45.5 47.4 NNW | 330 1.5 4.7 0.0 12.4 0.00 - - - 0.00 31.4 64.3 12.0 5.1
12/15/25 - 2300 46.6 93 44.6 46.1 SSW | 204 0.6 3.5 0.0 12.4 0.00 - - - 0.00 31.4 64.3 12.0 5.1
12/15/25 - 2200 44.8 89 41.9 43.7 NNE | 27 0.8 3.4 0.0 12.5 0.00 - - - 0.00 31.4 64.3 12.0 5.1
12/15/25 - 2100 47.0 84 42.6 45.2 NNW | 338 0.5 3.3 0.0 12.5 0.00 - - - 0.00 31.4 64.3 12.0 5.1
12/15/25 - 2000 51.9 71 42.9 47.7 NE | 37 0.9 5.2 0.0 12.6 0.00 - - - 0.00 31.4 64.3 12.0 5.1
12/15/25 - 1900 58.6 55 42.2 50.3 NNW | 335 2.5 8.7 0.0 12.7 0.00 - - - 0.00 31.4 64.3 12.0 5.1
12/15/25 - 1800 61.5 48 41.8 51.2 WNW | 298 4.6 11.8 0.0 12.8 0.00 - - - 0.00 31.4 64.3 12.0 5.1
12/15/25 - 1700 63.3 42 39.8 51.0 WNW | 291 5.5 12.0 0.0 12.9 0.00 - - - 0.00 31.4 64.3 12.0 5.1
12/15/25 - 1600 62.2 48 41.9 51.6 W | 277 3.1 10.0 0.0 13.2 0.00 - - - 0.00 31.4 64.3 10.0 5.1
12/15/25 - 1500 61.6 57 46.2 53.4 SSE | 149 2.4 5.8 0.0 13.1 0.00 - - - 0.00 31.4 63.3 5.9 5.1
12/15/25 - 1400 62.5 53 45.3 53.3 SE | 137 2.3 4.2 0.0 13.2 0.00 - - - 0.00 31.4 63.3 5.9 5.1
12/15/25 - 1300 60.9 54 44.1 52.1 SE | 125 2.3 5.9 0.0 13.2 0.00 - - - 0.00 31.4 63.1 5.9 5.1
12/15/25 - 1200 57.3 58 42.6 49.9 SE | 131 1.6 4.2 0.0 13.3 0.00 - - - 0.00 31.4 59.4 4.8 5.1
12/15/25 - 1100 52.2 68 42.0 47.4 SE | 146 0.8 3.1 0.0 13.3 0.00 - - - 0.00 31.4 56.0 4.8 5.1
12/15/25 - 1000 45.3 84 40.8 43.4 ESE | 114 1.1 3.5 0.0 12.8 0.00 - - - 0.00 31.4 48.8 4.8 5.1
12/15/25 - 0900 37.8 98 37.3 37.7 S | 170 0.3 3.0 0.0 12.5 0.00 - - - 0.00 31.4 41.2 4.8 5.1
12/15/25 - 0800 35.1 98 34.6 34.9 ESE | 112 0.4 2.5 0.0 12.3 0.00 - - - 0.00 31.4 35.9 4.8 5.1
12/15/25 - 0700 35.2 98 34.8 35.0 NW | 321 0.6 4.8 10.0 12.3 0.00 - - - 0.00 31.4 35.9 4.8 5.1
12/15/25 - 0600 34.0 98 33.5 33.8 NNW | 334 0.6 2.8 60.0 12.3 0.00 - - - 0.00 31.4 34.7 3.7 5.0
12/15/25 - 0500 32.6 98 32.1 32.4 N | 352 0.3 2.0 60.0 12.3 0.00 - - - 0.00 31.4 34.3 3.7 4.0
12/15/25 - 0400 31.9 97 31.2 31.6 ENE | 62 0.7 2.7 60.0 12.3 0.00 - - - 0.00 31.4 34.3 3.7 3.0
12/15/25 - 0300 32.4 97 31.7 32.1 NNW | 346 0.6 2.7 60.0 12.3 0.00 - - - 0.00 31.9 34.3 3.7 2.0
12/15/25 - 0200 32.8 97 32.1 32.5 SW | 230 0.6 3.7 57.8 12.4 0.00 - - - 0.00 32.6 34.3 3.7 1.0
12/15/25 - 0100 33.4 96 32.4 33.0 NE | 53 0.3 2.6 0.0 12.4 0.00 - - - 0.00 32.8 34.3 2.6 0.0
12/15/25 - 0000 34.4 95 33.1 33.8 NNE | 26 0.4 2.2 0.0 12.4 0.00 - - - 0.00 26.1 67.0 7.0 0.6
12/14/25 - 2300 35.8 94 34.2 35.2 N | 358 0.2 1.9 0.0 12.4 0.00 - - - 0.00 26.1 67.0 7.0 0.6
12/14/25 - 2200 36.7 92 34.7 35.9 NNE | 23 1.2 3.3 0.0 12.4 0.00 - - - 0.00 26.1 67.0 7.0 0.6
12/14/25 - 2100 38.3 90 35.6 37.2 N | 355 0.6 3.0 0.0 12.5 0.00 - - - 0.00 26.1 67.0 7.0 0.6
12/14/25 - 2000 40.1 88 36.8 38.8 NW | 320 0.5 2.1 0.0 12.6 0.00 - - - 0.00 26.1 67.0 7.0 0.6
12/14/25 - 1900 42.6 83 37.8 40.6 NNW | 338 0.7 2.1 0.0 12.6 0.00 - - - 0.00 26.1 67.0 7.0 0.6
12/14/25 - 1800 46.9 75 39.5 43.7 NW | 325 0.7 2.4 0.0 12.8 0.00 - - - 0.00 26.1 67.0 7.0 0.6
12/14/25 - 1700 54.0 65 42.5 48.4 NNW | 336 1.2 4.5 0.0 12.9 0.00 - - - 0.00 26.1 67.0 7.0 0.6
12/14/25 - 1600 65.0 42 41.2 52.2 SSW | 193 1.2 3.6 0.0 13.1 0.00 - - - 0.00 26.1 67.0 7.0 0.6
12/14/25 - 1500 65.6 39 40.0 51.9 SSE | 152 2.2 6.5 0.0 13.2 0.00 - - - 0.00 26.1 66.3 7.0 0.6
12/14/25 - 1400 63.4 41 39.0 50.7 SSE | 153 2.4 5.6 0.0 13.2 0.00 - - - 0.00 26.1 65.3 7.0 0.6
12/14/25 - 1300 59.8 51 41.5 50.4 SE | 134 2.1 7.0 0.0 13.2 0.00 - - - 0.00 26.1 62.4 7.0 0.6
12/14/25 - 1200 55.5 59 41.2 48.5 SE | 130 1.4 4.4 0.0 13.3 0.00 - - - 0.00 26.1 57.8 4.8 0.6
12/14/25 - 1100 50.0 70 40.4 45.6 SE | 130 1.0 3.3 0.0 13.3 0.00 - - - 0.00 26.1 53.3 4.8 0.6
12/14/25 - 1000 42.4 84 37.9 40.6 ESE | 122 0.6 2.8 0.0 13.0 0.00 - - - 0.00 26.1 47.0 4.8 0.6
12/14/25 - 0900 32.1 98 31.7 31.9 NNE | 28 1.1 4.8 33.1 12.4 0.00 - - - 0.00 26.1 37.6 4.8 0.6
12/14/25 - 0800 26.7 97 26.1 26.4 NE | 47 0.3 2.6 0.0 12.3 0.00 - - - 0.00 26.1 32.4 4.8 0.0
12/14/25 - 0700 26.8 97 26.2 26.5 N | 9 0.5 3.5 0.0 12.3 0.00 - - - 0.00 26.4 32.4 4.8 0.0
12/14/25 - 0600 27.2 97 26.5 26.8 NNW | 331 0.3 1.9 0.0 12.3 0.00 - - - 0.00 26.4 32.4 4.8 0.0
12/14/25 - 0500 27.9 97 27.2 27.5 NNE | 22 0.6 2.5 0.0 12.3 0.00 - - - 0.00 27.3 32.4 4.8 0.0
12/14/25 - 0400 28.7 97 27.9 28.3 NE | 55 0.7 4.8 0.0 12.3 0.00 - - - 0.00 28.0 32.4 4.8 0.0
12/14/25 - 0300 29.7 97 28.9 29.3 NNW | 344 1.1 4.2 0.0 12.3 0.00 - - - 0.00 28.8 32.4 4.2 0.0
12/14/25 - 0200 30.2 96 29.2 29.8 N | 351 0.5 2.4 0.0 12.3 0.00 - - - 0.00 29.3 32.4 3.0 0.0
12/14/25 - 0100 31.6 95 30.4 31.1 NNE | 17 0.6 3.0 0.0 12.4 0.00 - - - 0.00 31.0 32.4 3.0 0.0
12/14/25 - 0000 32.6 94 31.1 31.9 NE | 40 0.5 2.7 0.0 12.4 0.00 - - - 0.00 25.8 70.3 5.8 1.2
12/13/25 - 2300 33.6 93 32.0 32.9 N | 352 0.8 2.5 0.0 12.4 0.00 - - - 0.00 25.8 70.3 5.8 1.2
12/13/25 - 2200 35.1 91 32.8 34.2 ENE | 61 0.6 3.4 0.0 12.4 0.00 - - - 0.00 25.8 70.3 5.8 1.2
12/13/25 - 2100 37.2 88 34.0 35.9 NW | 323 0.9 3.2 0.0 12.5 0.00 - - - 0.00 25.8 70.3 5.8 1.2
12/13/25 - 2000 39.3 86 35.4 37.8 N | 4 1.2 3.4 0.0 12.5 0.00 - - - 0.00 25.8 70.3 5.8 1.2
12/13/25 - 1900 42.6 78 36.3 40.0 NNW | 340 0.9 3.7 0.0 12.6 0.00 - - - 0.00 25.8 70.3 5.8 1.2
12/13/25 - 1800 45.8 74 37.8 42.3 NNW | 328 1.2 3.4 0.0 12.7 0.00 - - - 0.00 25.8 70.3 5.8 1.2
12/13/25 - 1700 53.8 60 40.1 47.2 NNW | 331 1.8 3.9 0.0 12.8 0.00 - - - 0.00 25.8 70.3 5.8 1.2
12/13/25 - 1600 67.2 39 40.9 52.9 NW | 311 1.0 3.9 0.0 13.0 0.00 - - - 0.00 25.8 70.3 5.8 1.2
12/13/25 - 1500 68.5 33 38.3 52.2 S | 177 1.7 5.0 0.0 13.2 0.00 - - - 0.00 25.8 70.2 5.8 1.2
12/13/25 - 1400 66.1 35 37.2 50.9 SE | 140 2.0 5.2 0.0 13.2 0.00 - - - 0.00 25.8 68.0 5.8 1.2
12/13/25 - 1300 63.2 40 38.1 50.2 SE | 128 1.6 5.6 0.0 13.2 0.00 - - - 0.00 25.8 64.4 5.8 1.2
12/13/25 - 1200 57.9 54 41.0 49.4 SE | 141 1.6 5.8 0.0 13.3 0.00 - - - 0.00 25.8 60.6 5.8 1.2
12/13/25 - 1100 51.0 73 42.5 47.1 SE | 128 1.7 3.6 0.0 13.3 0.00 - - - 0.00 25.8 54.4 5.0 1.2
12/13/25 - 1000 43.1 88 39.6 41.7 SE | 135 0.4 1.9 0.0 12.9 0.00 - - - 0.00 25.8 48.7 5.0 1.2
12/13/25 - 0900 32.2 98 31.8 32.0 ESE | 112 1.6 4.5 23.8 12.4 0.00 - - - 0.00 25.8 36.9 5.0 1.2
12/13/25 - 0800 26.5 98 25.9 26.2 N | 352 0.5 3.8 0.0 12.3 0.00 - - - 0.00 25.8 31.9 5.0 0.8
12/13/25 - 0700 26.8 97 26.1 26.4 NE | 54 0.3 2.0 0.0 12.3 0.00 - - - 0.00 26.1 31.9 5.0 0.8
12/13/25 - 0600 27.4 98 26.8 27.1 NE | 48 0.6 2.7 0.0 12.3 0.00 - - - 0.00 26.9 31.9 5.0 0.8
12/13/25 - 0500 28.1 98 27.5 27.7 NE | 35 0.5 2.5 0.0 12.3 0.00 - - - 0.00 27.2 31.9 5.0 0.8
12/13/25 - 0400 28.6 98 28.0 28.3 NNE | 27 0.5 3.3 0.0 12.3 0.00 - - - 0.00 28.2 31.9 5.0 0.8
12/13/25 - 0300 28.9 97 28.2 28.6 NNE | 31 0.9 5.0 0.0 12.3 0.00 - - - 0.00 28.5 31.9 5.0 0.8
12/13/25 - 0200 29.8 97 29.0 29.4 ENE | 71 0.1 2.6 0.0 12.4 0.00 - - - 0.00 28.8 31.9 2.6 0.8
12/13/25 - 0100 30.9 96 30.0 30.5 NE | 45 0.3 2.3 47.9 12.4 0.00 - - - 0.00 30.1 31.9 2.3 0.8
12/13/25 - 0000 32.1 96 31.0 31.6 N | 4 0.3 2.5 25.9 12.4 0.00 - - - 0.00 25.8 68.4 5.3 2.5
12/12/25 - 2300 33.4 95 32.0 32.8 NNE | 24 0.3 2.8 0.0 12.4 0.00 - - - 0.00 25.8 68.4 5.3 2.1
12/12/25 - 2200 35.3 93 33.5 34.6 NNE | 27 0.5 3.5 0.0 12.4 0.00 - - - 0.00 25.8 68.4 5.3 2.1
12/12/25 - 2100 36.8 92 34.5 35.9 ESE | 109 0.3 2.6 0.0 12.5 0.00 - - - 0.00 25.8 68.4 5.3 2.1
12/12/25 - 2000 38.8 88 35.5 37.5 N | 358 1.0 3.4 0.0 12.5 0.00 - - - 0.00 25.8 68.4 5.3 2.1
12/12/25 - 1900 41.8 84 37.1 39.9 NW | 320 0.7 2.5 0.0 12.6 0.00 - - - 0.00 25.8 68.4 5.3 2.1
12/12/25 - 1800 45.4 77 38.6 42.5 NW | 315 0.8 2.6 0.0 12.7 0.00 - - - 0.00 25.8 68.4 5.3 2.1
12/12/25 - 1700 52.6 65 41.1 47.1 NNW | 328 1.6 3.8 0.0 12.8 0.00 - - - 0.00 25.8 68.4 5.3 2.1
12/12/25 - 1600 65.5 42 41.2 52.4 ESE | 102 1.9 3.9 0.0 13.1 0.00 - - - 0.00 25.8 68.4 5.3 2.1
12/12/25 - 1500 67.4 39 41.6 53.2 SE | 144 2.8 5.0 0.0 13.2 0.00 - - - 0.00 25.8 68.2 5.3 2.1
12/12/25 - 1400 65.9 42 42.0 52.9 SE | 126 2.6 5.3 0.0 13.2 0.00 - - - 0.00 25.8 67.2 5.3 2.1
12/12/25 - 1300 62.7 46 41.7 51.6 SE | 124 2.5 4.8 0.0 13.2 0.00 - - - 0.00 25.8 65.4 4.8 2.1
12/12/25 - 1200 59.0 47 39.0 49.0 SE | 126 1.4 4.2 0.0 13.2 0.00 - - - 0.00 25.8 61.6 4.2 2.1
12/12/25 - 1100 52.2 63 39.5 46.2 SE | 125 1.2 2.8 0.0 13.3 0.00 - - - 0.00 25.8 56.0 3.4 2.1
12/12/25 - 1000 43.4 80 37.3 40.8 SE | 125 0.7 3.4 0.0 13.0 0.00 - - - 0.00 25.8 47.8 3.4 2.1
12/12/25 - 0900 32.5 98 32.0 32.3 E | 88 0.4 3.2 31.4 12.4 0.00 - - - 0.00 25.8 37.8 3.2 2.1
12/12/25 - 0800 26.5 97 25.9 26.2 ENE | 75 0.1 2.0 0.0 12.3 0.00 - - - 0.00 25.8 33.4 2.6 1.6
12/12/25 - 0700 26.6 97 25.9 26.2 NE | 49 0.2 2.4 0.0 12.3 0.00 - - - 0.00 26.1 33.4 2.6 1.6
12/12/25 - 0600 27.4 97 26.7 27.0 ENE | 72 0.7 2.6 0.0 12.3 0.00 - - - 0.00 26.9 33.4 2.6 1.6
12/12/25 - 0500 27.8 97 27.2 27.5 NNE | 13 0.0 0.9 0.0 12.3 0.00 - - - 0.00 27.2 33.4 2.5 1.6
12/12/25 - 0400 28.8 97 28.2 28.5 N | 11 0.2 1.3 0.0 12.3 0.00 - - - 0.00 28.3 33.4 2.5 1.6
12/12/25 - 0300 29.2 97 28.3 28.8 E | 83 0.0 0.9 0.0 12.3 0.00 - - - 0.00 28.5 33.4 2.5 1.6
12/12/25 - 0200 30.8 97 29.9 30.4 ENE | 76 0.1 2.4 34.4 12.4 0.00 - - - 0.00 30.1 33.4 2.5 1.6
12/12/25 - 0100 32.1 96 31.1 31.6 E | 86 0.2 2.5 60.0 12.4 0.00 - - - 0.00 30.6 33.4 2.5 1.0
12/12/25 - 0000 33.3 95 32.1 32.8 E | 85 0.0 1.3 15.1 12.4 0.00 - - - 0.00 28.3 72.5 8.4 3.3
12/11/25 - 2300 35.4 94 33.8 34.7 ENE | 76 0.0 1.8 0.0 12.4 0.00 - - - 0.00 28.3 72.5 8.4 3.0
12/11/25 - 2200 37.0 93 35.1 36.3 NNW | 337 0.4 1.5 0.0 12.4 0.00 - - - 0.00 28.3 72.5 8.4 3.0
12/11/25 - 2100 39.2 90 36.6 38.2 NNW | 337 0.5 2.1 0.0 12.5 0.00 - - - 0.00 28.3 72.5 8.4 3.0
12/11/25 - 2000 42.4 86 38.4 40.8 NNW | 336 0.3 1.9 0.0 12.5 0.00 - - - 0.00 28.3 72.5 8.4 3.0
12/11/25 - 1900 45.0 82 39.7 42.8 NNW | 330 0.9 2.7 0.0 12.6 0.00 - - - 0.00 28.3 72.5 8.4 3.0
12/11/25 - 1800 51.0 70 41.4 46.5 N | 349 1.0 5.0 0.0 12.7 0.00 - - - 0.00 28.3 72.5 8.4 3.0
12/11/25 - 1700 63.5 46 42.0 51.9 NNW | 340 2.4 8.4 0.0 12.8 0.00 - - - 0.00 28.3 72.5 8.4 3.0
12/11/25 - 1600 70.6 39 44.4 55.5 WSW | 241 2.4 7.7 0.0 13.0 0.00 - - - 0.00 28.3 72.5 7.7 3.0
12/11/25 - 1500 71.5 41 46.9 57.0 SE | 125 2.2 6.0 0.0 13.1 0.00 - - - 0.00 28.3 72.5 6.0 3.0
12/11/25 - 1400 69.4 43 45.8 55.8 SE | 127 2.2 4.8 0.0 13.1 0.00 - - - 0.00 28.3 71.9 4.8 3.0
12/11/25 - 1300 64.9 49 45.1 54.0 ESE | 119 1.5 4.3 0.0 13.2 0.00 - - - 0.00 28.3 67.6 4.5 3.0
12/11/25 - 1200 60.3 58 45.3 52.4 SE | 130 1.4 4.5 0.0 13.2 0.00 - - - 0.00 28.3 63.1 4.5 3.0
12/11/25 - 1100 54.3 64 42.4 48.6 SE | 128 1.2 3.0 0.0 13.3 0.00 - - - 0.00 28.3 57.8 3.0 3.0
12/11/25 - 1000 46.0 83 41.0 43.9 SSE | 151 0.4 2.3 0.0 12.9 0.00 - - - 0.00 28.3 51.3 2.4 3.0
12/11/25 - 0900 34.5 99 34.2 34.4 E | 93 0.4 2.0 31.8 12.4 0.00 - - - 0.00 28.3 40.2 2.4 3.0
12/11/25 - 0800 29.0 98 28.5 28.7 ENE | 75 0.2 2.2 6.3 12.3 0.00 - - - 0.00 28.3 34.7 2.4 2.5
12/11/25 - 0700 28.7 98 28.2 28.4 NE | 40 0.3 2.4 0.0 12.3 0.00 - - - 0.00 28.4 34.7 2.4 2.4
12/11/25 - 0600 29.3 98 28.7 29.0 N | 9 0.1 1.6 0.0 12.3 0.00 - - - 0.00 28.8 34.7 2.4 2.4
12/11/25 - 0500 29.9 98 29.4 29.6 N | 354 0.4 2.0 0.0 12.3 0.00 - - - 0.00 29.3 34.7 2.4 2.4
12/11/25 - 0400 30.7 98 30.0 30.3 ENE | 61 0.1 1.5 0.0 12.3 0.00 - - - 0.00 29.6 34.7 2.4 2.4
12/11/25 - 0300 31.8 97 31.1 31.4 E | 80 0.4 2.4 23.8 12.3 0.00 - - - 0.00 31.2 34.7 2.4 2.4
Max 71.5 99 58.5 60.3 - 5.5 14.2 60.0 13.3 0.21 0.62 0.71 0.94 0.63 56.2 72.5 14.2 16.8
Avg 46.7 83 40.8 44.0 - 1.1 4.1 13.6 12.6 0.01 0.11 0.47 0.71 - - - - -
Min 26.5 33 25.9 26.2 - 0.0 0.0 0.0 12.3 0.00 0.01 0.15 0.15 0.00 25.8 31.9 2.3 0.0
Total - - - - - - - - - 0.94 - - - - - - - -

Chilling & Growing Degree Days

Upper Lake

Daily Data | America/Los_Angeles
as of 12/18/25 2:32 AM PST
Load Interactive
Date Chilling <=45F (hrs) Chill Hrs 32-45F (hrs) Utah Chilling (Units) Chilling <=45F Seas (hrs) Chill Hrs 32-45 Seas (hrs) Utah Chilling Seas (Units) Chill Portions GDDs (DL) GDDs (Mx/Mn)
12/17/25 0.7 0.7 2.5 459 365 303 29 6.0 2.9
12/16/25 0.0 0.0 5.0 458 364 302 29 5.2 3.2
12/15/25 10.2 9.1 5.0 458 364 296 28 3.9 0.0
12/14/25 16.0 7.6 5.5 448 356 292 28 2.7 0.0
12/13/25 16.0 7.4 3.0 432 348 287 27 3.3 0.0
12/12/25 16.0 7.4 3.0 416 340 284 27 3.2 0.0
12/11/25 15.0 8.8 2.0 400 333 281 26 4.4 0.4
Max 16.0 9.1 5.5 - - - 29 6.0 3.2
Avg 10.5 5.9 3.7 - - - 28 4.1 0.9
Min 0.0 0.0 2.0 - - - 26 2.7 0.0
Total 73.8 41.0 26.0 - - - - 28.5 6.5
Calm: 0.8%

Upper Lake Climate Summary

Current Year

Current Year | Showing 1/1/25 - 12/17/25
as of 12/18/25 2:32 AM PST
Temperature (°F) Max Wind Gust (mph) Precip (in) Days
Month Days Avg High Avg Low Max Min Avg Max Total Daily Min Temp < 28 Daily Min Temp < 32 Daily Max Temp > 90 Daily Max Temp > 100 Daily Rain > 0.01 Daily Rain > 0.1
Jan 2025 31 61 29.4 69.1 22.6 11.5 23.4 1.48 16 24 0 0 4 3
Feb 2025 28 57.8 34 76.9 22.6 14.1 23.8 9.25 5 16 0 0 11 8
Mar 2025 31 58.9 36.5 81.1 28.3 17.6 27.8 4.93 0 10 0 0 14 8
Apr 2025 30 71.2 40 83.6 31 16.2 21.6 1.26 0 2 0 0 5 4
May 2025 31 78.6 43.3 97.6 37.1 18.2 30.7 0.19 0 0 2 0 1 1
Jun 2025 30 88 48.9 96.1 42.7 17 24.9 0 0 0 13 0 0 0
Jul 2025 31 92.3 51.7 103.5 42.5 16.4 22.6 0 0 0 19 4 0 0
Aug 2025 31 94.4 50.9 102.3 39.6 16.7 25.9 0 0 0 25 6 0 0
Sep 2025 30 85.6 51.1 98.4 44.8 14.7 23.1 1.16 0 0 11 0 5 3
Oct 2025 31 72.1 42.4 87.1 35.2 12.5 20.8 1.28 0 0 0 0 7 3
Nov 2025 30 65.8 38.6 78.1 28 12.4 21.9 4.46 0 7 0 0 9 7
Dec 2025 17 66.2 31.3 72.5 25.8 10 16.6 0.94 3 14 0 0 2 2
Total 351 - - - - - - 24.95 24 73 70 10 58 39
Average 29.2 74.7 41.9 74.7 41.9 15 - 2.08 2 6.1 5.8 0.8 4.8 3.2
Maximum 31 94.4 51.7 103.5 - - 30.7 9.25 16 24 25 6 14 8
Minimum 17 57.8 29.4 - 22.6 - - 0 0 0 0 0 0 0

Upper Lake Climate Summary

Last Year

Last Year | Showing 1/1/24 - 12/31/24
as of 12/18/25 2:32 AM PST
Temperature (°F) Max Wind Gust (mph) Precip (in) Days
Month Days Avg High Avg Low Max Min Avg Max Total Daily Min Temp < 28 Daily Min Temp < 32 Daily Max Temp > 90 Daily Max Temp > 100 Daily Rain > 0.01 Daily Rain > 0.1
Jan 2024 31 55.5 37.7 71.3 26.6 14.6 28.7 10.28 2 5 0 0 15 14
Feb 2024 29 56.3 36 67.8 26.8 17.3 43.3 7.6 1 8 0 0 13 11
Mar 2024 31 59.1 36.1 75.3 29.4 17.6 25.9 5.47 0 4 0 0 17 15
Apr 2024 30 68.5 39.1 81.8 28 18.2 32 1.75 0 2 0 0 4 3
May 2024 31 78.8 42.5 90.5 32.1 17.1 25.1 1.03 0 0 2 0 1 1
Jun 2024 30 88.7 49.9 99.1 39.2 17.9 28.6 0 0 0 14 0 0 0
Jul 2024 31 99.2 53.7 109.9 45.8 15.1 19 0 0 0 28 14 0 0
Aug 2024 31 90.5 49.9 100.8 44.5 16.2 22.8 0.33 0 0 16 3 1 1
Sep 2024 30 89.2 45.9 98.2 41.9 14.1 25.2 0.02 0 0 19 0 1 0
Oct 2024 31 80.7 40.1 101.4 28.6 14.2 27.3 0.22 0 4 8 2 4 1
Nov 2024 30 59.2 33.3 73.1 22.9 14 26.2 13.2 6 13 0 0 11 9
Dec 2024 31 58 35.7 70.5 21.3 11.1 30.8 10.88 3 13 0 0 14 13
Total 366 - - - - - - 50.78 12 49 87 19 81 68
Average 30.5 73.7 41.7 73.7 41.7 15.6 - 4.23 1 4.1 7.2 1.6 6.8 5.7
Maximum 31 99.2 53.7 109.9 - - 43.3 13.2 6 13 28 14 17 15
Minimum 29 55.5 33.3 - 21.3 - - 0 0 0 0 0 0 0

Climate Summary 2019

Upper Lake

1/1/2019 - 12/31/2019 | Showing 1/1/19 - 12/31/19
as of 12/18/25 2:32 AM PST
Temperature (°F) Max Wind Gust (mph) Precip (in) Days
Month Days Avg High Avg Low Max Min Avg Max Total Daily Min Temp < 28 Daily Min Temp < 32 Daily Max Temp > 90 Daily Max Temp > 100 Daily Rain > 0.01 Daily Rain > 0.1
Jan 2019 31 57.8 36.4 71.8 24.8 13.7 26.4 9.44 3 9 0 0 11 11
Feb 2019 28 49.6 34 57.1 23 17.1 31 15.92 8 12 0 0 19 16
Mar 2019 31 59.4 37.1 74 27.9 14.7 26.8 6.68 1 4 0 0 15 11
Apr 2019 30 71.5 44.9 89.7 37.6 15 28.2 0.94 0 0 0 0 8 2
May 2019 31 73.7 44.5 86.5 35.8 14.6 20.2 3.63 0 0 0 0 9 5
Jun 2019 30 87.2 50.8 97 39.1 13.4 20.7 0.01 0 0 12 0 0 0
Jul 2019 31 89.9 53.2 97.5 47.9 13.4 17.4 0.03 0 0 17 0 1 0
Aug 2019 31 91.7 53.8 98.8 48 13.1 22.2 0.01 0 0 21 0 0 0
Sep 2019 30 83.1 46.8 97.4 33.5 13.6 25.8 0.24 0 0 11 0 3 1
Oct 2019 31 77 34.1 88.6 22.1 13.3 30.9 0.03 4 10 0 0 1 0
Nov 2019 30 69.8 32.5 82.9 23.7 12.4 37.9 1.66 6 15 0 0 3 3
Dec 2019 31 53.7 37.7 61.9 24 12.6 30.2 6.33 4 10 0 0 17 10
Total 365 - - - - - - 44.92 26 60 61 0 87 59
Average 30.4 72.2 42.2 72.2 42.2 13.9 - 3.74 2.2 5 5.1 0 7.2 4.9
Maximum 31 91.7 53.8 98.8 - - 37.9 15.92 8 15 21 0 19 16
Minimum 28 49.6 32.5 - 22.1 - - 0.01 0 0 0 0 0 0

Climate Summary 2018

Upper Lake

1/1/2018 - 12/31/2018 | Showing 1/1/18 - 12/31/18
as of 12/18/25 2:32 AM PST
Temperature (°F) Max Wind Gust (mph) Precip (in) Days
Month Days Avg High Avg Low Max Min Avg Max Total Daily Min Temp < 28 Daily Min Temp < 32 Daily Max Temp > 90 Daily Max Temp > 100 Daily Rain > 0.01 Daily Rain > 0.1
Jan 2018 31 56.5 36.2 69.7 27.7 - - 5.62 2 8 0 0 13 9
Feb 2018 28 62.4 29.1 78.7 20.6 - - 0.9 13 19 0 0 3 2
Mar 2018 31 60.7 34 83.7 24.1 - - 5.7 3 11 0 0 16 13
Apr 2018 30 69 39.5 84.5 30.2 15.1 20.4 4.78 0 1 0 0 8 5
May 2018 31 77.9 45.3 92.1 35.3 14.7 25.2 0.26 0 0 1 0 2 1
Jun 2018 30 86.3 47.6 97.4 37.7 14.3 20.5 0 0 0 11 0 0 0
Jul 2018 31 95.2 53.2 103.1 46.2 13.1 18.5 0 0 0 24 4 0 0
Aug 2018 31 90.9 50.3 97.2 46.6 13.3 18.7 0 0 0 18 0 0 0
Sep 2018 30 86.7 44.5 96.2 39.5 13 18.8 0 0 0 12 0 0 0
Oct 2018 31 77.7 40.7 85.6 31.9 11.6 20.7 1.25 0 1 0 0 4 3
Nov 2018 30 66.4 32.5 82.4 20.4 10 18.6 5.43 13 15 0 0 7 7
Dec 2018 31 55.2 33.6 63.7 26.1 13 27.1 3.34 4 14 0 0 12 7
Total 365 - - - - - - 27.28 35 69 66 4 65 47
Average 30.4 73.8 40.6 73.8 40.6 13 - 2.27 2.9 5.8 5.5 0.3 5.4 3.9
Maximum 31 95.2 53.2 103.1 - - 27.1 5.7 13 19 24 4 16 13
Minimum 28 55.2 29.1 - 20.4 - - 0 0 0 0 0 0 0

Climate Summary 2017

Upper Lake

1/1/2017 - 12/31/2017 | Showing 1/1/17 - 12/31/17
as of 12/18/25 2:32 AM PST
Temperature (°F) Max Wind Gust (mph) Precip (in) Days
Month Days Avg High Avg Low Max Min Avg Max Total Daily Min Temp < 28 Daily Min Temp < 32 Daily Max Temp > 90 Daily Max Temp > 100 Daily Rain > 0.01 Daily Rain > 0.1
Jan 2017 31 51.8 32.4 63.8 20.8 - - 16.02 10 17 0 0 16 14
Feb 2017 27 55.9 37.8 69.2 24.2 - - 10.98 4 8 0 0 16 14
Mar 2017 31 64.5 38.3 80.1 26.3 - - 3.42 2 3 0 0 10 8
Apr 2017 30 65.8 40.3 83.8 31.1 - - 4.03 0 2 0 0 12 7
May 2017 31 80.5 45 96.1 36.6 - - 0 0 0 5 0 0 0
Jun 2017 30 87.6 51.4 104.7 39.8 - - 0.21 0 0 12 6 1 1
Jul 2017 31 94.1 52.3 99.3 47.3 - - 0 0 0 28 0 0 0
Aug 2017 31 95 54.2 103.7 47.6 - - 0 0 0 29 4 0 0
Sep 2017 30 85.6 48.4 104.2 33.9 - - 0.01 0 0 8 3 0 0
Oct 2017 31 79.2 36.3 90.6 27.2 - - 0.37 1 5 1 0 1 1
Nov 2017 30 59.3 38.3 70.8 25.9 - - 5.32 2 7 0 0 13 8
Dec 2017 31 60.1 27.5 71.2 21.7 - - 0.13 19 30 0 0 2 0
Total 364 - - - - - - 40.49 38 72 83 13 71 53
Average 30.3 73.5 41.9 73.5 41.9 - - 3.37 3.2 6 6.9 1.1 5.9 4.4
Maximum 31 95 54.2 104.7 - - - 16.02 19 30 29 6 16 14
Minimum 27 51.8 27.5 - 20.8 - - 0 0 0 0 0 0 0

Climate Summary 2016

Upper Lake

1/1/2016 - 12/31/2016 | Showing 1/1/16 - 12/31/16
as of 12/18/25 2:32 AM PST
Temperature (°F) Max Wind Gust (mph) Precip (in) Days
Month Days Avg High Avg Low Max Min Avg Max Total Daily Min Temp < 28 Daily Min Temp < 32 Daily Max Temp > 90 Daily Max Temp > 100 Daily Rain > 0.01 Daily Rain > 0.1
Jan 2016 31 52.2 38.2 63.8 20.4 - - 11.01 2 3 0 0 20 19
Feb 2016 29 66 36.2 79.5 29.8 - - 1.62 0 4 0 0 5 4
Mar 2016 31 62.5 38.9 77.5 30.1 - - 8.58 0 2 0 0 16 12
Apr 2016 30 71.2 40.1 85.2 32 - - 1.4 0 0 0 0 6 4
May 2016 31 77.7 45.9 96.8 39.9 - - 0.33 0 0 3 0 4 1
Jun 2016 30 87 48.5 99 42.7 - - 0.47 0 0 13 0 2 1
Jul 2016 31 91.9 50.2 102.3 42.3 - - 0 0 0 18 4 0 0
Aug 2016 31 93.4 49.3 99.5 42.9 - - 0 0 0 26 0 0 0
Sep 2016 30 87.7 44.5 97.4 38.2 - - 0 0 0 12 0 0 0
Oct 2016 31 68.7 43.5 87.2 34.3 - - 6.53 0 0 0 0 14 13
Nov 2016 30 62.6 37.8 76.1 27.3 - - 4.27 3 5 0 0 13 6
Dec 2016 31 53.5 29.6 65.6 19.9 - - 7.22 14 23 0 0 8 7
Total 366 - - - - - - 41.43 19 37 72 4 88 67
Average 30.5 72.9 41.9 72.9 41.9 - - 3.45 1.6 3.1 6 0.3 7.3 5.6
Maximum 31 93.4 50.2 102.3 - - - 11.01 14 23 26 4 20 19
Minimum 29 52.2 29.6 - 19.9 - - 0 0 0 0 0 0 0