Annual Weather Averages in 38°55'55.2"N, 121°39'34.6"E
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 83 °F
Low Temp: 20 °F
Mean Temp: 53 °F
Precipitation: 2.15"
Humidity: 65%
Dew Point: 40 °F
Wind: 15 mph
Pressure: 30.03 "Hg
Visibility: 6 mi
January Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 33 °F
Low Temp: 20 °F
Mean Temp: 26 °F
Precipitation: 0.52"
Humidity: 61%
Dew Point: 13 °F
Wind: 15 mph
Pressure: 30.34 "Hg
Visibility: 6 mi
February Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 37 °F
Low Temp: 25 °F
Mean Temp: 31 °F
Precipitation: 0.47"
Humidity: 59%
Dew Point: 17 °F
Wind: 16 mph
Pressure: 30.27 "Hg
Visibility: 7 mi
March Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 47 °F
Low Temp: 34 °F
Mean Temp: 41 °F
Precipitation: 0.45"
Humidity: 53%
Dew Point: 23 °F
Wind: 17 mph
Pressure: 30.14 "Hg
Visibility: 6 mi
April Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 60 °F
Low Temp: 45 °F
Mean Temp: 52 °F
Precipitation: 1.50"
Humidity: 54%
Dew Point: 34 °F
Wind: 18 mph
Pressure: 29.97 "Hg
Visibility: 6 mi
May Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 71 °F
Low Temp: 55 °F
Mean Temp: 63 °F
Precipitation: 2.36"
Humidity: 59%
Dew Point: 47 °F
Wind: 17 mph
Pressure: 29.83 "Hg
Visibility: 7 mi
June Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 77 °F
Low Temp: 64 °F
Mean Temp: 71 °F
Precipitation: 2.96"
Humidity: 72%
Dew Point: 60 °F
Wind: 14 mph
Pressure: 29.72 "Hg
Visibility: 6 mi
July Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 82 °F
Low Temp: 71 °F
Mean Temp: 76 °F
Precipitation: 4.96"
Humidity: 81%
Dew Point: 70 °F
Wind: 14 mph
Pressure: 29.68 "Hg
Visibility: 5 mi
August Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 83 °F
Low Temp: 72 °F
Mean Temp: 77 °F
Precipitation: 7.18"
Humidity: 79%
Dew Point: 70 °F
Wind: 12 mph
Pressure: 29.77 "Hg
Visibility: 6 mi
September Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 77 °F
Low Temp: 64 °F
Mean Temp: 71 °F
Precipitation: 2.29"
Humidity: 69%
Dew Point: 59 °F
Wind: 13 mph
Pressure: 29.96 "Hg
Visibility: 7 mi
October Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 65 °F
Low Temp: 51 °F
Mean Temp: 58 °F
Precipitation: 1.54"
Humidity: 64%
Dew Point: 44 °F
Wind: 14 mph
Pressure: 30.14 "Hg
Visibility: 7 mi
November Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 50 °F
Low Temp: 37 °F
Mean Temp: 44 °F
Precipitation: 1.20"
Humidity: 63%
Dew Point: 30 °F
Wind: 15 mph
Pressure: 30.23 "Hg
Visibility: 7 mi
December Climate & Weather Averages in 38°55'55.2"N, 121°39'34.6"E
High Temp: 38 °F
Low Temp: 25 °F
Mean Temp: 31 °F
Precipitation: 0.38"
Humidity: 62%
Dew Point: 18 °F
Wind: 15 mph
Pressure: 30.33 "Hg
Visibility: 7 mi