Highest Daily Low Temperatures in Los Angeles History

This is a list of the hottest daily low temperatures ever recorded in Los Angeles, California history from 1906–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Los Angeles

The highest low temperature for a calendar day in Los Angeles, California history was 84 °F which has happened twice, most recently on Friday September 22, 1939.

Rank	Temperature	Date
1	84 °F	September 22, 1939
1	84 °F	September 30, 1906
3	81 °F	September 21, 1939
3	81 °F	September 20, 1939
5	80 °F	September 18, 1939
5	80 °F	September 17, 1913
7	78 °F	September 26, 1963
7	78 °F	October 1, 1906
7	78 °F	July 25, 1906
7	78 °F	June 17, 1906
11	77 °F	September 4, 2022
11	77 °F	September 9, 1984
11	77 °F	September 27, 1963
11	77 °F	September 2, 1955
11	77 °F	September 23, 1939
16	76 °F	October 15, 1961
16	76 °F	July 4, 1907
16	76 °F	July 8, 1906
19	75 °F	September 11, 2022
19	75 °F	September 3, 2017
19	75 °F	September 12, 2015
19	75 °F	September 10, 2015
19	75 °F	September 9, 2015
19	75 °F	September 3, 1998
19	75 °F	September 1, 1955
19	75 °F	September 19, 1939
19	75 °F	August 25, 1935
19	75 °F	July 27, 1931
19	75 °F	September 16, 1909
19	75 °F	July 24, 1906