Chilling & Growing Degree Days
Upper Lake
Daily Data | America/Los_Angeles
as of 10/5/26 11:31 PM PDT
| Date |
Chilling <=45F
(hrs)
|
Chill Hrs 32-45F
(hrs)
|
Utah Chilling
(Units)
|
Chill Portions
|
GDDs (DL)
|
GDDs (Mx/Mn)
|
Seas GDDs (DL)
|
Seas GDDs (Smpl)
|
|
10/4/26 |
0.0
|
0.0
|
-10.5
|
0
|
18.9
|
21.4
|
3,100
|
2,969
|
|
10/3/26 |
0.0
|
0.0
|
-9.0
|
0
|
20.8
|
22.2
|
3,081
|
2,947
|
|
10/2/26 |
0.7
|
0.7
|
-8.0
|
0
|
17.8
|
18.7
|
3,060
|
2,925
|
|
10/1/26 |
1.8
|
1.8
|
-5.5
|
0
|
17.5
|
18.7
|
3,042
|
2,906
|
|
9/30/26 |
1.8
|
1.8
|
-6.5
|
0
|
18.2
|
18.8
|
3,025
|
2,888
|
|
9/29/26 |
4.1
|
4.1
|
-5.0
|
0
|
18.4
|
17.3
|
3,007
|
2,869
|
|
9/28/26 |
7.0
|
7.0
|
-3.0
|
0
|
13.6
|
11.5
|
2,988
|
2,852
|
| Max |
7.0
|
7.0
|
-3.0
|
0
|
20.8
|
22.2
|
- |
- |
| Avg |
2.2
|
2.2
|
-6.8
|
0
|
17.9
|
18.4
|
- |
- |
| Min |
0.0
|
0.0
|
-10.5
|
0
|
13.6
|
11.5
|
- |
- |
| Total |
15.3
|
15.3
|
-47.5
|
- |
125.2
|
128.6
|
- |
- |
