Weather statistics for Cupertino, California (United States)

San Francisco/Int’l CA weather station: 5 m.a.s.l., 45.0 km away from Cupertino

Average temperature per month

Graph explanation.

Explaination to the graph:
Max temperature: Average max daily (24h) temperature per month
Minimum temperature: Average minimum daily (24h) temperature per month
Average temperature: Average daily (24h) temperature per month.
The temperature normals are measured in the period 1961–1990.
Les mer om normaler her

Source: WMO

Average days with precipitation per month

Graph explanation.

The graph shows average amount of days (24h) with precipitation during a month. When precipitation has surpassed 1mm per day (24h) it is defined as a day with precipitation. The mean period is 1961–1990.

Source: WMO
Tabular view for temperature and precipitation per month
Temperature Precipitation
Months Normal Warmest Coldest Normal
January 9.3°C 13.1°C 5.4°C 8
February 11.2°C 15.2°C 7.2°C 7
March 11.8°C 16.0°C 7.7°C 8
April 13.1°C 17.7°C 8.4°C 4
May 14.5°C 19.2°C 9.8°C 1
June 16.4°C 21.3°C 11.4°C 0
July 17.1°C 22.0°C 12.2°C 0
August 17.6°C 22.4°C 12.8°C 0
September 18.1°C 23.1°C 12.9°C 0
October 16.1°C 21.2°C 11.0°C 2
November 12.7°C 16.9°C 8.4°C 6
December 9.7°C 13.4°C 5.9°C 7