|
Weather Averages for
Alexander Valley, CA
Latitude: 38°46'N,
Longitude: 122°59'W,
Elevation: 97.5 m,
Distance: 4.22 km
Average temperature over 49 years |
°C |
15 |
8 |
10 |
11 |
13 |
17 |
20 |
22 |
22 |
20 |
17 |
12 |
8 |
Average high temperature over 49 years |
°C |
23 |
13 |
16 |
18 |
21 |
25 |
29 |
32 |
32 |
30 |
25 |
18 |
14 |
Average low temperature over 49 years |
°C |
8 |
3 |
4 |
5 |
7 |
9 |
12 |
12 |
12 |
11 |
9 |
6 |
3 |
Average precipitation over 49 years |
cm |
113.3 |
25.1 |
19.6 |
14.7 |
6.9 |
2.8 |
0.5 |
0.3 |
0.5 |
1.8 |
6.3 |
15.0 |
20.3 |
Average snowfall over 49 years |
cm |
0.5 |
0.3 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Average snow cover over 49 years |
cm |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Heating degree days over 30 years |
days |
2746 |
549 |
392 |
375 |
267 |
113 |
28 |
- |
- |
25 |
115 |
333 |
549 |
Cooling degree days over 30 years |
days |
857 |
- |
- |
- |
30 |
48 |
139 |
226 |
210 |
148 |
56 |
- |
- |
Check weather averages for nearby locations (some locations might offer more data):
|