Highest Daily Low Temperatures in Livermore History

This is a list of the hottest daily low temperatures ever recorded in Livermore, California history from 1903–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Livermore

The highest low temperature for a calendar day in Livermore, California history was 76 °F which has happened twice, most recently on Sunday September 3, 2017.

Rank	Temperature	Date
1	76 °F	September 3, 2017
1	76 °F	July 12, 1999
3	75 °F	August 16, 2020
3	75 °F	July 24, 2006
3	75 °F	July 22, 2006
3	75 °F	June 24, 1976
3	75 °F	September 15, 1971
8	74 °F	August 17, 2020
8	74 °F	June 17, 1993
8	74 °F	July 25, 1974
8	74 °F	July 5, 1931
12	73 °F	September 7, 2022
12	73 °F	September 6, 2022
12	73 °F	August 14, 2020
12	73 °F	August 3, 2017
12	73 °F	July 25, 2006
12	73 °F	July 12, 1990
18	72 °F	August 18, 2020
18	72 °F	August 15, 2020
18	72 °F	June 19, 2017