Chilling & Growing Degree Days
Middletown-South
Daily Data | America/Los_Angeles
as of 5/19/25 4:55 AM PDT
| Date |
Chilling <=45F
(hrs)
|
Chill Hrs 32-45F
(hrs)
|
Utah Chilling
(Units)
|
GDDs (DL)
|
GDDs (Mx/Mn)
|
Seas GDDs (DL)
|
Seas GDDs (Smpl)
|
|
5/18/25 |
3.9
|
3.9
|
-8.0
|
14.1
|
9.7
|
460
|
373
|
|
5/17/25 |
0.0
|
0.0
|
-11.5
|
13.1
|
10.4
|
446
|
363
|
|
5/16/25 |
0.0
|
0.0
|
-11.0
|
15.4
|
13.4
|
433
|
353
|
|
5/15/25 |
2.9
|
2.9
|
-7.5
|
14.3
|
10.8
|
418
|
340
|
|
5/14/25 |
5.4
|
5.4
|
-4.0
|
10.5
|
7.3
|
404
|
329
|
|
5/13/25 |
6.0
|
6.0
|
2.0
|
7.2
|
3.6
|
393
|
321
|
|
5/12/25 |
0.9
|
0.9
|
12.0
|
1.6
|
0.1
|
386
|
318
|
|
5/11/25 |
0.7
|
0.7
|
-0.5
|
7.2
|
6.6
|
384
|
318
|
|
5/10/25 |
1.4
|
1.4
|
-7.5
|
18.1
|
15.7
|
377
|
311
|
|
5/9/25 |
0.0
|
0.0
|
-9.5
|
18.5
|
17.1
|
359
|
295
|
| Max |
6.0
|
6.0
|
12.0
|
18.5
|
17.1
|
- |
- |
| Avg |
2.1
|
2.1
|
-4.6
|
12.0
|
9.5
|
- |
- |
| Min |
0.0
|
0.0
|
-11.5
|
1.6
|
0.1
|
- |
- |
| Total |
21.1
|
21.1
|
-45.5
|
120.0
|
94.8
|
- |
- |
