Climate Summary
St. Helena (NVV Office)
Current Year | Showing 1/1/26 - 4/1/26
as of 4/2/26 1:18 PM PDT
|
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
> 0.25
|
Daily Rain
> 1
|
Daily Max Wind
> 25
|
|
Jan 2026
|
31
|
65.3 |
38.6 |
81.6 |
31.5 |
8.9 |
17.5 |
4.49 |
0 |
2 |
0 |
0 |
5 |
2 |
0 |
|
Feb 2026
|
28
|
66.9 |
42 |
83.4 |
28.8 |
9.9 |
18.8 |
5.23 |
0 |
3 |
0 |
0 |
6 |
2 |
0 |
|
Mar 2026
|
31
|
83.1 |
46.9 |
95.3 |
40.2 |
10.9 |
19.9 |
0.35 |
0 |
0 |
8 |
0 |
1 |
0 |
0 |
|
Apr 2026
|
1
|
62.6 |
52.2 |
62.6 |
52.2 |
11.8 |
11.8 |
0.19 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Total |
91 |
- |
- |
- |
- |
- |
- |
10.26 |
0 |
5 |
8 |
0 |
12 |
4 |
0 |
| Average |
22.8 |
71.8 |
42.6 |
71.8 |
42.6 |
9.9 |
- |
2.56 |
0 |
1.2 |
2 |
0 |
3 |
1 |
0 |
| Maximum |
31 |
83.1 |
52.2 |
95.3 |
- |
- |
19.9 |
5.23 |
0 |
3 |
8 |
0 |
6 |
2 |
0 |
| Minimum |
1 |
62.6 |
38.6 |
- |
28.8 |
- |
- |
0.19 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
