Annual Weather Averages Near Manteca
Averages are for Stockton Stockton Metropolitan Airport, which is 7 miles from Manteca.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Manteca
High Temp: 94 °F
Low Temp: 38 °F
Mean Temp: 62 °F
Precipitation: 1.15"
Humidity: 61%
Dew Point: 47 °F
Wind: 12 mph
Pressure: 30.00 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Manteca
High Temp: 56 °F
Low Temp: 39 °F
Mean Temp: 48 °F
Precipitation: 2.82"
Humidity: 83%
Dew Point: 42 °F
Wind: 9 mph
Pressure: 30.14 "Hg
Visibility: 6 mi
February Climate & Weather Averages in Manteca
High Temp: 62 °F
Low Temp: 41 °F
Mean Temp: 51 °F
Precipitation: 2.51"
Humidity: 75%
Dew Point: 43 °F
Wind: 10 mph
Pressure: 30.08 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Manteca
High Temp: 68 °F
Low Temp: 44 °F
Mean Temp: 56 °F
Precipitation: 1.78"
Humidity: 68%
Dew Point: 45 °F
Wind: 11 mph
Pressure: 30.05 "Hg
Visibility: 10 mi
April Climate & Weather Averages in Manteca
High Temp: 74 °F
Low Temp: 47 °F
Mean Temp: 60 °F
Precipitation: 1.11"
Humidity: 59%
Dew Point: 45 °F
Wind: 14 mph
Pressure: 30.01 "Hg
Visibility: 11 mi
May Climate & Weather Averages in Manteca
High Temp: 82 °F
Low Temp: 52 °F
Mean Temp: 67 °F
Precipitation: 0.58"
Humidity: 52%
Dew Point: 47 °F
Wind: 16 mph
Pressure: 29.94 "Hg
Visibility: 11 mi
June Climate & Weather Averages in Manteca
High Temp: 90 °F
Low Temp: 57 °F
Mean Temp: 73 °F
Precipitation: 0.11"
Humidity: 46%
Dew Point: 50 °F
Wind: 16 mph
Pressure: 29.88 "Hg
Visibility: 11 mi
July Climate & Weather Averages in Manteca
High Temp: 94 °F
Low Temp: 60 °F
Mean Temp: 77 °F
Precipitation: 0.02"
Humidity: 45%
Dew Point: 53 °F
Wind: 14 mph
Pressure: 29.89 "Hg
Visibility: 11 mi
August Climate & Weather Averages in Manteca
High Temp: 93 °F
Low Temp: 60 °F
Mean Temp: 77 °F
Precipitation: 0.04"
Humidity: 46%
Dew Point: 53 °F
Wind: 13 mph
Pressure: 29.88 "Hg
Visibility: 11 mi
September Climate & Weather Averages in Manteca
High Temp: 90 °F
Low Temp: 57 °F
Mean Temp: 73 °F
Precipitation: 0.13"
Humidity: 48%
Dew Point: 51 °F
Wind: 12 mph
Pressure: 29.89 "Hg
Visibility: 11 mi
October Climate & Weather Averages in Manteca
High Temp: 79 °F
Low Temp: 50 °F
Mean Temp: 65 °F
Precipitation: 0.74"
Humidity: 54%
Dew Point: 46 °F
Wind: 9 mph
Pressure: 29.98 "Hg
Visibility: 10 mi
November Climate & Weather Averages in Manteca
High Temp: 66 °F
Low Temp: 42 °F
Mean Temp: 54 °F
Precipitation: 1.44"
Humidity: 71%
Dew Point: 44 °F
Wind: 7 mph
Pressure: 30.09 "Hg
Visibility: 7 mi
December Climate & Weather Averages in Manteca
High Temp: 56 °F
Low Temp: 38 °F
Mean Temp: 47 °F
Precipitation: 2.54"
Humidity: 80%
Dew Point: 40 °F
Wind: 9 mph
Pressure: 30.13 "Hg
Visibility: 6 mi