Annual Weather Averages in Modesto
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Modesto
High Temp: 95 °F
Low Temp: 39 °F
Mean Temp: 63 °F
Precipitation: 1.05"
Humidity: 56%
Dew Point: 46 °F
Wind: 11 mph
Pressure: 30.00 "Hg
Visibility: 10 mi
January Climate & Weather Averages in Modesto
High Temp: 56 °F
Low Temp: 40 °F
Mean Temp: 48 °F
Precipitation: 2.68"
Humidity: 80%
Dew Point: 42 °F
Wind: 7 mph
Pressure: 30.15 "Hg
Visibility: 6 mi
February Climate & Weather Averages in Modesto
High Temp: 62 °F
Low Temp: 42 °F
Mean Temp: 52 °F
Precipitation: 2.23"
Humidity: 70%
Dew Point: 42 °F
Wind: 8 mph
Pressure: 30.08 "Hg
Visibility: 9 mi
March Climate & Weather Averages in Modesto
High Temp: 68 °F
Low Temp: 46 °F
Mean Temp: 57 °F
Precipitation: 1.68"
Humidity: 62%
Dew Point: 44 °F
Wind: 10 mph
Pressure: 30.05 "Hg
Visibility: 10 mi
April Climate & Weather Averages in Modesto
High Temp: 74 °F
Low Temp: 49 °F
Mean Temp: 62 °F
Precipitation: 1.01"
Humidity: 52%
Dew Point: 43 °F
Wind: 13 mph
Pressure: 30.01 "Hg
Visibility: 12 mi
May Climate & Weather Averages in Modesto
High Temp: 82 °F
Low Temp: 55 °F
Mean Temp: 68 °F
Precipitation: 0.67"
Humidity: 44%
Dew Point: 46 °F
Wind: 15 mph
Pressure: 29.94 "Hg
Visibility: 12 mi
June Climate & Weather Averages in Modesto
High Temp: 90 °F
Low Temp: 60 °F
Mean Temp: 75 °F
Precipitation: 0.15"
Humidity: 40%
Dew Point: 49 °F
Wind: 16 mph
Pressure: 29.88 "Hg
Visibility: 12 mi
July Climate & Weather Averages in Modesto
High Temp: 95 °F
Low Temp: 63 °F
Mean Temp: 79 °F
Precipitation: 0.01"
Humidity: 38%
Dew Point: 52 °F
Wind: 15 mph
Pressure: 29.88 "Hg
Visibility: 12 mi
August Climate & Weather Averages in Modesto
High Temp: 94 °F
Low Temp: 63 °F
Mean Temp: 78 °F
Precipitation: 0.01"
Humidity: 41%
Dew Point: 52 °F
Wind: 13 mph
Pressure: 29.88 "Hg
Visibility: 12 mi
September Climate & Weather Averages in Modesto
High Temp: 89 °F
Low Temp: 59 °F
Mean Temp: 74 °F
Precipitation: 0.07"
Humidity: 44%
Dew Point: 51 °F
Wind: 11 mph
Pressure: 29.88 "Hg
Visibility: 11 mi
October Climate & Weather Averages in Modesto
High Temp: 79 °F
Low Temp: 52 °F
Mean Temp: 65 °F
Precipitation: 0.62"
Humidity: 53%
Dew Point: 47 °F
Wind: 8 mph
Pressure: 29.97 "Hg
Visibility: 10 mi
November Climate & Weather Averages in Modesto
High Temp: 66 °F
Low Temp: 44 °F
Mean Temp: 55 °F
Precipitation: 1.09"
Humidity: 69%
Dew Point: 44 °F
Wind: 6 mph
Pressure: 30.09 "Hg
Visibility: 7 mi
December Climate & Weather Averages in Modesto
High Temp: 56 °F
Low Temp: 39 °F
Mean Temp: 48 °F
Precipitation: 2.38"
Humidity: 77%
Dew Point: 40 °F
Wind: 7 mph
Pressure: 30.14 "Hg
Visibility: 6 mi