Santa Rosa, California

ID: USC00047965 Latitude: 38.4558 Longitude: -122.7133

Elevation: 166 feet ( 50.6 meters)

Source: NOAA Climate Normals 1991-2020

SANTA ROSA, CA US, STATE_NAME Temperature Chart Daily average maximum and minimum temperatures for SANTA ROSA, CA US, STATE_NAME 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
SANTA ROSA, CA US, California Precipitation Chart Precipitation chart for SANTA ROSA, CA US, 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 Precipitation Total: 31.53 in., 12.41 cm.
Daylight Chart for Santa Rosa Daylight chart for Santa Rosa. Latitude 38.5. 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 Santa Rosa, California

Monthly Data from NOAA Monthly Normals 2006-2020

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 59.6 63.8 66.9 71.6 75.8 82.4 82.4 82.9 84.7 78.7 66.7 58.5
Minimum Temperature °F 38.3 39.6 42.2 44.7 48.4 51.4 53.6 53.4 52.3 48.7 42.3 38.2
Heating Degree Days °F 497.4 372.5 324.7 215.1 118.0 39.5 18.4 22.7 18.3 88.8 315.9 515.7
Cooling Degree Days °F 0.0 0.1 0.8 9.6 28.3 96.2 111.4 120.4 122.9 48.2 1.1 0.0
Precipitation I 5.5 5.3 4.7 2.4 1.1 0.3 0.0 0.0 0.2 1.8 3.1 5.7

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 15.3 17.7 19.4 22.0 24.3 28.0 28.0 28.3 29.3 25.9 19.3 14.7
Minimum Temperature °C 3.5 4.2 5.7 7.1 9.1 10.8 12.0 11.9 11.3 9.3 5.7 3.4
Heating Degree Days °C 258.6 189.2 162.6 101.7 47.8 4.2 -7.6 -5.2 -7.6 31.6 157.7 268.7
Cooling Degree Days °C -17.8 -17.7 -17.3 -12.4 -2.1 35.7 44.1 49.1 50.5 9.0 -17.2 -17.8
Precipitation M 13.9 13.4 11.9 6.1 2.7 0.7 0.1 0.0 0.6 4.7 8.0 14.4
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