Portchester Weather

Portchester Average Weather & Yearly Climate

The yearly weather in Portchester is generally around 14 celsius.

Our weather figures highlight July is when its the hottest and January is coldest with average monthly temperatures varying by 14. Temperatures bring about 13 throughout Spring, 20 during Summer (June to Aug) and 15 in Autumn (Sept – Nov) , 8 in the Winter period.

Month Degrees Celsius
January 7
February 7
March 10
April 12
May 16
June 18
July 21
August 21
September 18
October 15
November 11
December 9


What are the Weather Insights, Yearly Temperature, Climate in Portchester?

Our weather stats and information helps you to determine when to visit and the best time to go Portchester

  • Typical Average Daily Temperature: 14
  • Typical Hottest Month: July
  • Typical Coldest Month: January
  • Average Spring Temperature: 13
  • Average Summer Temperature: 20
  • Average Autumn Temperature: 15
  • Average Winter Temperature: 8