San Jose, California Weather

San Jose, California Average Weather & Yearly Climate

Typically the weather in San Jose, California brings average temperature at 19 degrees during the year.

Normally August is hottest with January is the coldest period of the year. Temperatures differ by 10. Temperatures bring about 18 in Spring (between March and May) 22 during Summer (June to Aug) and 20 in Autumn (from Sept – Nov) , 14 in the Winter period.

Month Degrees Celsius
January 13
February 15
March 16
April 18
May 20
June 22
July 22
August 23
September 23
October 21
November 17
December 14


What are the Weather Insights, Yearly Temperature, Climate in San Jose, California?

Our weather insights helps decide the best time to go and visit San Jose, California

  • Typical Average Daily Temperature: 19
  • Typical Hottest Month: August
  • Typical Coldest Month: January
  • Average Spring Temperature: 18
  • Average Summer Temperature: 22
  • Average Autumn Temperature: 20
  • Average Winter Temperature: 14