Chilling & Growing Degree Days
Middletown-South
Daily Data | America/Los_Angeles
as of 2/19/26 1:32 AM PST
| 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)
|
|
2/18/26 |
23.3
|
16.9
|
16.0
|
1,061
|
974
|
960
|
59
|
0.0
|
0.0
|
|
2/17/26 |
24.0
|
23.9
|
22.0
|
1,038
|
957
|
945
|
58
|
0.0
|
0.0
|
|
2/16/26 |
5.4
|
5.4
|
23.0
|
1,014
|
933
|
923
|
58
|
0.0
|
0.0
|
|
2/15/26 |
0.0
|
0.0
|
18.0
|
1,009
|
928
|
901
|
57
|
0.1
|
0.0
|
|
2/14/26 |
9.3
|
9.3
|
18.0
|
1,009
|
928
|
884
|
57
|
0.5
|
0.0
|
|
2/13/26 |
12.6
|
12.6
|
11.0
|
999
|
918
|
867
|
56
|
3.6
|
0.0
|
|
2/12/26 |
9.4
|
9.4
|
14.0
|
987
|
906
|
857
|
56
|
2.7
|
1.0
|
|
2/11/26 |
0.0
|
0.0
|
14.0
|
977
|
896
|
844
|
56
|
0.6
|
0.0
|
|
2/10/26 |
9.5
|
9.5
|
18.0
|
977
|
896
|
830
|
55
|
0.9
|
0.0
|
|
2/9/26 |
12.7
|
12.7
|
11.5
|
968
|
887
|
813
|
54
|
3.5
|
0.0
|
| Max |
24.0
|
23.9
|
23.0
|
- |
- |
- |
59
|
3.6
|
1.0
|
| Avg |
10.6
|
10.0
|
16.6
|
- |
- |
- |
57
|
1.2
|
0.1
|
| Min |
0.0
|
0.0
|
11.0
|
- |
- |
- |
54
|
0.0
|
0.0
|
| Total |
106.2
|
99.6
|
165.5
|
- |
- |
- |
- |
11.9
|
1.0
|
