Monterey Bay Weather

Monterey Bay Average Weather & Yearly Climate

The yearly weather in Monterey Bay is usually 20 celsius but it does vary during the year with averages differing

Weather figures shows that September is when its the hottest and January is coldest. Temperatures vary by 8.You can expect average temperatures to typically bring around 19 from Spring, 22 in Summer, 22 throughout Autumn and 16 in Winter (Dec – Feb) .

Month Degrees Celsius
January 16
February 16
March 17
April 18
May 21
June 22
July 22
August 23
September 24
October 23
November 19
December 16


What are the Weather Insights, Yearly Temperature, Climate in Monterey Bay?

Our historical stats throughout the months and seasons helps determine the best time to visit Monterey Bay

  • Typical Average Daily Temperature: 20
  • Typical Hottest Month: September
  • Typical Coldest Month: January
  • Average Spring Temperature: 19
  • Average Summer Temperature: 22
  • Average Autumn Temperature: 22
  • Average Winter Temperature: 16