Annual Trends

Annual Temperature Trend
Month Average since 2017 Current Month Difference
January 49.6°F 47.5°F (2020) 2.1°F falling.gif2.1°F colder than all-time average temperature.
February 50.4°F 52.1°F (2020) 1.7°F rising.gif1.7°F warmer than all-time average temperature.
March 55.5°F 55.3°F (2020) 0.2°F falling.gif0.2°F colder than all-time average temperature.
April 64.4°F 63.4°F (2020) 1.0°F falling.gif1.0°F colder than all-time average temperature.
May 69.3°F 71.8°F (2020) 2.5°F rising.gif2.5°F warmer than all-time average temperature.
June 78.4°F 77.9°F (2020) 0.5°F falling.gif0.5°F colder than all-time average temperature.
July 83.5°F 81.9°F (2020) 1.6°F falling.gif1.6°F colder than all-time average temperature.
August 82.0°F 82.5°F (2020) 0.5°F rising.gif0.5°F warmer than all-time average temperature.
September 74.8°F 75.4°F (2020) 0.6°F rising.gif0.6°F warmer than all-time average temperature.
October 64.5°F 69.1°F (2020) 4.6°F rising.gif4.6°F warmer than all-time average temperature.
November 55.3°F 54.6°F (2019) 0.7°F falling.gif0.7°F colder than all-time average temperature.
December 48.1°F 49.7°F (2019) 1.6°F rising.gif1.6°F warmer than all-time average temperature.
 
Average Annual Temperature - since 2017: 64.7°F
Average Annual Temperature - past 12 months: 65.1°F
Current Trend: 0.4°F rising.gif0.4°F warmer than all-time average temperature.

Annual Rainfall Trend
Month Average since 2017 Current Month Difference
January 0.89 inches 0.30 inches (2020) 0.59 inches falling.gif0.59 inches less than all-time average rainfall.
February 0.82 inches 0.14 inches (2020) 0.68 inches falling.gif0.68 inches less than all-time average rainfall.
March 1.11 inches 2.41 inches (2020) 1.30 inches rising.gif1.30 inches more than all-time average rainfall.
April 0.90 inches 2.50 inches (2020) 1.60 inches rising.gif1.60 inches more than all-time average rainfall.
May 0.29 inches 0.24 inches (2020) 0.05 inches falling.gif0.05 inches less than all-time average rainfall.
June 0.02 inches 0.00 inches (2020) 0.02 inches falling.gif0.02 inches less than all-time average rainfall.
July 0.01 inches 0.00 inches (2020) 0.01 inches falling.gif0.01 inches less than all-time average rainfall.
August 0.00 inches 0.00 inches (2020) 0.00 inches 
September 0.04 inches 0.00 inches (2020) 0.04 inches falling.gif0.04 inches less than all-time average rainfall.
October 0.26 inches 0.00 inches (2020) 0.26 inches falling.gif0.26 inches less than all-time average rainfall.
November 0.68 inches 1.35 inches (2019) 0.67 inches rising.gif0.67 inches more than all-time average rainfall.
December 1.35 inches 2.59 inches (2019) 1.24 inches rising.gif1.24 inches more than all-time average rainfall.
 
Average Annual Rainfall - since 2017: 6.37 inches
Average Annual Rainfall - past 12 months: 9.53 inches
Current Trend: 3.16 inches rising.gif3.16 inches more than all-time average rainfall.

Information shown on this page are based on data collected from two weather stations located at a private residence in Exeter, California. These are not official data.


Annual trends script courtesy of Wildwood Weather.