Livermore Average Temperature by Month

This page shows the average temperature in each month of the year in Livermore, California. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Livermore?
In Livermore, California, the warmest month is July, with an average daily high temperature of 88.3 °F and an average low of 57.1 °F.
What's the Coldest Month in Livermore?
In Livermore, California, the coolest month is January, with an average daily high temperature of 57.6 °F and an average low of 38.6 °F.
Month Avg. High Avg. Low
January 57.6 °F 38.6 °F
February 61.3 °F 40.5 °F
March 65.5 °F 42.8 °F
April 69.9 °F 45.4 °F
May 75.9 °F 50.1 °F
June 83.2 °F 54.2 °F
July 88.3 °F 57.1 °F
August 88.1 °F 57.3 °F
September 85.9 °F 55.4 °F
October 77.8 °F 50.0 °F
November 66.0 °F 42.8 °F
December 57.9 °F 38.4 °F
Year 73.2 °F 47.8 °F
Weather Station Details
Years Station Coordinates
1999–2024 Livermore Municipal Airport location
1903–1998 Livermore location