Currently: 59 °F. Passing clouds. (Weather station: Santa Rosa Sonoma County Airport, USA). See more current weatherAnnual Weather Averages Near Santa Rosa
Averages are for Santa Rosa Sonoma County Airport, which is 7 miles from Santa Rosa.
Based on weather reports collected during 1985–2015.
All Year Climate & Weather Averages in Santa Rosa
High Temp: 83 °F
Low Temp: 36 °F
Mean Temp: 58 °F
Precipitation: 1.39"
Humidity: 68%
Dew Point: 47 °F
Wind: 4 mph
Pressure: 30.01 "Hg
Visibility: 10 mi
January Climate & Weather Averages in Santa Rosa
High Temp: 58 °F
Low Temp: 36 °F
Mean Temp: 47 °F
Precipitation: 3.64"
Humidity: 81%
Dew Point: 42 °F
Wind: 3 mph
Pressure: 30.13 "Hg
Visibility: 7 mi
February Climate & Weather Averages in Santa Rosa
High Temp: 61 °F
Low Temp: 39 °F
Mean Temp: 50 °F
Precipitation: 3.59"
Humidity: 77%
Dew Point: 43 °F
Wind: 4 mph
Pressure: 30.07 "Hg
Visibility: 9 mi
March Climate & Weather Averages in Santa Rosa
High Temp: 66 °F
Low Temp: 41 °F
Mean Temp: 53 °F
Precipitation: 2.51"
Humidity: 71%
Dew Point: 45 °F
Wind: 5 mph
Pressure: 30.05 "Hg
Visibility: 11 mi
April Climate & Weather Averages in Santa Rosa
High Temp: 70 °F
Low Temp: 42 °F
Mean Temp: 56 °F
Precipitation: 0.80"
Humidity: 66%
Dew Point: 45 °F
Wind: 5 mph
Pressure: 30.02 "Hg
Visibility: 12 mi
May Climate & Weather Averages in Santa Rosa
High Temp: 75 °F
Low Temp: 46 °F
Mean Temp: 60 °F
Precipitation: 0.27"
Humidity: 62%
Dew Point: 48 °F
Wind: 6 mph
Pressure: 29.97 "Hg
Visibility: 12 mi
June Climate & Weather Averages in Santa Rosa
High Temp: 81 °F
Low Temp: 49 °F
Mean Temp: 65 °F
Precipitation: 0.04"
Humidity: 58%
Dew Point: 51 °F
Wind: 6 mph
Pressure: 29.92 "Hg
Visibility: 12 mi
July Climate & Weather Averages in Santa Rosa
High Temp: 83 °F
Low Temp: 51 °F
Mean Temp: 67 °F
Precipitation: 0.00"
Humidity: 60%
Dew Point: 53 °F
Wind: 6 mph
Pressure: 29.93 "Hg
Visibility: 11 mi
August Climate & Weather Averages in Santa Rosa
High Temp: 83 °F
Low Temp: 51 °F
Mean Temp: 67 °F
Precipitation: 0.01"
Humidity: 60%
Dew Point: 53 °F
Wind: 5 mph
Pressure: 29.92 "Hg
Visibility: 10 mi
September Climate & Weather Averages in Santa Rosa
High Temp: 82 °F
Low Temp: 48 °F
Mean Temp: 65 °F
Precipitation: 0.04"
Humidity: 60%
Dew Point: 51 °F
Wind: 4 mph
Pressure: 29.92 "Hg
Visibility: 10 mi
October Climate & Weather Averages in Santa Rosa
High Temp: 77 °F
Low Temp: 45 °F
Mean Temp: 61 °F
Precipitation: 0.32"
Humidity: 63%
Dew Point: 48 °F
Wind: 3 mph
Pressure: 29.99 "Hg
Visibility: 10 mi
November Climate & Weather Averages in Santa Rosa
High Temp: 66 °F
Low Temp: 39 °F
Mean Temp: 53 °F
Precipitation: 1.67"
Humidity: 73%
Dew Point: 45 °F
Wind: 3 mph
Pressure: 30.09 "Hg
Visibility: 10 mi
December Climate & Weather Averages in Santa Rosa
High Temp: 57 °F
Low Temp: 36 °F
Mean Temp: 47 °F
Precipitation: 3.73"
Humidity: 81%
Dew Point: 41 °F
Wind: 3 mph
Pressure: 30.12 "Hg
Visibility: 7 mi