Annual Weather Averages Near Cupertino
Averages are for Moffett Field, which is 10 kilometers from Cupertino.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Cupertino
High Temp: 25 °C
Low Temp: 5 °C
Mean Temp: 15 °C
Precipitation: 30.4 mm
Humidity: 67%
Dew Point: 9 °C
Wind: 14 km/h
Pressure: 101.69 kPa
Visibility: 16 km
January Climate & Weather Averages in Cupertino
High Temp: 15 °C
Low Temp: 6 °C
Mean Temp: 10 °C
Precipitation: 72.4 mm
Humidity: 74%
Dew Point: 6 °C
Wind: 9 km/h
Pressure: 102.05 kPa
Visibility: 15 km
February Climate & Weather Averages in Cupertino
High Temp: 16 °C
Low Temp: 7 °C
Mean Temp: 12 °C
Precipitation: 75.7 mm
Humidity: 70%
Dew Point: 6 °C
Wind: 12 km/h
Pressure: 101.85 kPa
Visibility: 16 km
March Climate & Weather Averages in Cupertino
High Temp: 18 °C
Low Temp: 8 °C
Mean Temp: 13 °C
Precipitation: 50.0 mm
Humidity: 67%
Dew Point: 7 °C
Wind: 13 km/h
Pressure: 101.82 kPa
Visibility: 17 km
April Climate & Weather Averages in Cupertino
High Temp: 20 °C
Low Temp: 9 °C
Mean Temp: 14 °C
Precipitation: 25.3 mm
Humidity: 62%
Dew Point: 7 °C
Wind: 16 km/h
Pressure: 101.75 kPa
Visibility: 17 km
May Climate & Weather Averages in Cupertino
High Temp: 22 °C
Low Temp: 11 °C
Mean Temp: 17 °C
Precipitation: 10.9 mm
Humidity: 62%
Dew Point: 9 °C
Wind: 18 km/h
Pressure: 101.57 kPa
Visibility: 17 km
June Climate & Weather Averages in Cupertino
High Temp: 24 °C
Low Temp: 13 °C
Mean Temp: 19 °C
Precipitation: 3.7 mm
Humidity: 63%
Dew Point: 11 °C
Wind: 19 km/h
Pressure: 101.41 kPa
Visibility: 17 km
July Climate & Weather Averages in Cupertino
High Temp: 25 °C
Low Temp: 15 °C
Mean Temp: 20 °C
Precipitation: 0.7 mm
Humidity: 68%
Dew Point: 13 °C
Wind: 19 km/h
Pressure: 101.44 kPa
Visibility: 17 km
August Climate & Weather Averages in Cupertino
High Temp: 25 °C
Low Temp: 15 °C
Mean Temp: 20 °C
Precipitation: 1.0 mm
Humidity: 67%
Dew Point: 13 °C
Wind: 17 km/h
Pressure: 101.42 kPa
Visibility: 17 km
September Climate & Weather Averages in Cupertino
High Temp: 25 °C
Low Temp: 14 °C
Mean Temp: 19 °C
Precipitation: 1.9 mm
Humidity: 64%
Dew Point: 12 °C
Wind: 14 km/h
Pressure: 101.38 kPa
Visibility: 17 km
October Climate & Weather Averages in Cupertino
High Temp: 23 °C
Low Temp: 11 °C
Mean Temp: 17 °C
Precipitation: 17.9 mm
Humidity: 62%
Dew Point: 10 °C
Wind: 11 km/h
Pressure: 101.60 kPa
Visibility: 17 km
November Climate & Weather Averages in Cupertino
High Temp: 18 °C
Low Temp: 8 °C
Mean Temp: 13 °C
Precipitation: 36.3 mm
Humidity: 69%
Dew Point: 8 °C
Wind: 8 km/h
Pressure: 101.93 kPa
Visibility: 16 km
December Climate & Weather Averages in Cupertino
High Temp: 15 °C
Low Temp: 5 °C
Mean Temp: 10 °C
Precipitation: 68.4 mm
Humidity: 72%
Dew Point: 5 °C
Wind: 9 km/h
Pressure: 102.03 kPa
Visibility: 15 km