Highest Temperatures in Riverside History
This is a list of the 20 highest temperatures ever recorded in
Riverside, California history from 1893–2024 based on data from the NOAA.
What's the hottest it has ever gotten in Riverside?
The hottest temperature in Riverside, California history is 118 °F which has happened 3 times, most recently on Friday July 6, 2018.
Rank |
Temperature |
Date |
1 |
118 °F |
July 6, 2018 |
1 |
118 °F |
July 17, 1925 |
1 |
118 °F |
June 16, 1917 |
4 |
117 °F |
September 6, 2020 |
4 |
117 °F |
September 5, 2020 |
4 |
117 °F |
June 17, 1917 |
7 |
116 °F |
July 28, 1934 |
8 |
115 °F |
September 6, 1955 |
9 |
114 °F |
June 20, 2016 |
9 |
114 °F |
June 15, 1917 |
11 |
113 °F |
July 7, 2018 |
11 |
113 °F |
September 27, 2010 |
11 |
113 °F |
July 22, 2006 |
11 |
113 °F |
August 5, 1997 |
11 |
113 °F |
September 13, 1971 |
11 |
113 °F |
September 22, 1943 |
11 |
113 °F |
August 24, 1926 |
18 |
112 °F |
September 1, 2017 |
18 |
112 °F |
August 31, 2017 |
18 |
112 °F |
August 29, 1998 |
18 |
112 °F |
July 27, 1995 |
18 |
112 °F |
September 5, 1955 |
18 |
112 °F |
September 3, 1955 |
18 |
112 °F |
August 26, 1944 |
18 |
112 °F |
July 18, 1936 |
18 |
112 °F |
August 25, 1926 |
18 |
112 °F |
June 26, 1925 |
18 |
112 °F |
September 17, 1922 |
18 |
112 °F |
June 14, 1917 |
Weather Station Details
Years |
Station |
Coordinates |
1999–2024 |
Riverside Municipal Airport |
location |
1893–1998 |
Riverside Fire Station |
location |