CLIMATE CHARTS

Sonoma, California

Latitude: 38.2994 Longitude: -122.4622

Elevation: 97.1 feet (29.6 meters)

Sonoma, California Temperature Chart Daily average maximum and minimum temperatures for Sonoma, California Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec High & Low Temperature °F  °C -30 -34.4 -20 -28.9 -10 -23.3 0 -17.8 10 -12.2 20 -6.7 30 -1.1 40 4.4 50 10.0 60 15.6 70 21.1 80 26.7 90 32.2 100 37.8 110 43.3 Sonoma, California Precipitation Chart Precipitation chart for Sonoma, California Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Precipitation In. Cm. 0.00 0.00 0.10 0.25 0.20 0.51 0.30 0.76 0.40 1.02 0.50 1.27 0.60 1.52 0.70 1.78 0.80 2.03 0.90 2.29 1.00 2.54 Daylight Chart for SONOMA, CA Daylight chart for SONOMA, CA. Latitude 38.3. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Sunrise/Sunset Daylight NOON NOON 0 0 2 2 4 4 6 6 8 8 10 10 12 12 14 2 16 4 18 6 20 8 22 10 24 12

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