CLIMATE CHARTS
Sonoma, California
Latitude: 38.2994 Longitude: -122.4622
Elevation: 97.1 feet (29.6 meters)
Monthly Data Table for Sonoma, California
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
56.3 |
61.5 |
65.4 |
69.6 |
75.9 |
83.1 |
87.2 |
86.7 |
84.8 |
77.4 |
64.8 |
56.2 |
Minimum Temperature |
°F |
37.8 |
39.9 |
41.8 |
43.3 |
47.1 |
51.0 |
52.8 |
52.3 |
50.5 |
46.8 |
41.7 |
37.6 |
Heating Degree Days |
°F |
556 |
401 |
354 |
263 |
143 |
36 |
6 |
6 |
24 |
118 |
354 |
561 |
Cooling Degree Days |
°F |
0 |
0 |
1 |
7 |
34 |
97 |
161 |
145 |
103 |
28 |
1 |
0 |
Precipitation |
in. |
6.02 |
5.95 |
4.39 |
1.78 |
1.06 |
0.19 |
-77.77 |
0.09 |
0.24 |
1.64 |
3.86 |
6.21 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
13.5 |
16.4 |
18.6 |
20.9 |
24.4 |
28.4 |
30.7 |
30.4 |
29.3 |
25.2 |
18.2 |
13.4 |
Minimum Temperature |
°C |
3.2 |
4.4 |
5.4 |
6.3 |
8.4 |
10.6 |
11.6 |
11.3 |
10.3 |
8.2 |
5.4 |
3.1 |
Heating Degree Days |
°C |
309 |
223 |
197 |
146 |
79 |
20 |
3 |
3 |
13 |
66 |
197 |
312 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
4 |
19 |
54 |
89 |
81 |
57 |
16 |
1 |
0 |
Precipitation |
cm. |
15.29 |
15.11 |
11.15 |
4.52 |
2.69 |
0.48 |
-197.54 |
0.23 |
0.61 |
4.17 |
9.80 |
15.77 |