All-time weather records — Vernon, CA

Record high
113.0°F
September 27, 2010
Record low
25.0°F
February 19, 1911
Wettest day
5.88 in
March 2, 1938

Climate change signal in Vernon

9.8%

of Vernon's all-time daily heat records were set in the last decade (36 of 366 records since 2015).

1.6%

of all-time daily cold records were set in the last decade (6 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
1900s
8
51
1910s
10
72
1920s
17
44
1930s
27
28
1940s
11
68
1950s
28
28
1960s
28
13
1970s
52
31
1980s
56
9
1990s
48
5
2000s
30
5
2010s
31
9
2020s
20
3

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1906, the latest in 2026. Period of observation: 1906-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 95.0°F — Jan 18, 1971 28.0°F — Jan 4, 1949 5.71 in — Jan 26, 1956
February 95.0°F — Feb 20, 1995 25.0°F — Feb 19, 1911 4.80 in — Feb 24, 1913
March 98.1°F — Mar 17, 2026 35.1°F — Mar 4, 1976 5.88 in — Mar 2, 1938
April 106.0°F — Apr 6, 1989 39.0°F — Apr 7, 1975 2.74 in — Apr 5, 1926
May 102.0°F — May 15, 2014 43.0°F — May 10, 1922 2.02 in — May 8, 1977
June 111.9°F — Jun 26, 1990 48.9°F — Jun 4, 1999 0.76 in — Jun 5, 1993
July 108.0°F — Jul 6, 2018 53.1°F — Jul 17, 1907 0.60 in — Jul 25, 1906
August 105.1°F — Aug 6, 1983 51.1°F — Aug 1, 1933 2.48 in — Aug 20, 2023
September 113.0°F — Sep 27, 2010 50.0°F — Sep 22, 1921 3.96 in — Sep 25, 1939
October 108.0°F — Oct 3, 1987 41.0°F — Oct 30, 1971 1.72 in — Oct 17, 1934
November 100.0°F — Nov 1, 1966 37.9°F — Nov 12, 1978 3.85 in — Nov 7, 1966
December 91.9°F — Dec 8, 1938 30.0°F — Dec 8, 1978 5.55 in — Dec 28, 2004

Click a month to see every daily record for that month in Vernon.