Weather on May 22
El Cajon, CA
55 Years of Data
Avg High
76°F
Avg Low
56°F
Warmest
2001
79°F avg
Coldest
2007
58°F avg
About This Date
May 22nd in El Cajon, CA typically brings pleasant spring weather, with average highs around 76°F and lows near 56°F. Over 55 years of records, the warmest May 22nd was in 2001 (79°F average), while the coldest was 2007 (58°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 7% of May 22nd dates historically, with the wettest May 22nd recording 1.83" of rain. The last decade has been 4.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.6°F cooler on this date compared to 20-30 years ago.
Planning for May 22nd in El Cajon, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 56° | 68° | — | — |
| 2024 | 72° | 57° | 64° | — | — |
| 2023 | 67° | 60° | 63° | — | — |
| 2022 | 74° | 57° | 65° | — | — |
| 2021 | 68° | 51° | 60° | — | — |
| 2020 | 75° | 56° | 65° | — | — |
| 2019 | 64° | 54° | 59° | 0.38" | — |
| 2018 | 70° | 58° | 64° | — | — |
| 2017 | 90° | 58° | 74° | — | — |
| 2016 | 72° | 51° | 61° | — | — |
| 2015 | 67° | 57° | 62° | 0.08" | — |
| 2014 | 67° | 61° | 64° | — | — |
| 2013 | 72° | 61° | 66° | — | — |
| 2012 | 79° | 57° | 68° | — | — |
| 2011 | 70° | 57° | 63° | — | — |
| 2010 | 70° | 54° | 62° | — | — |
| 2009 | 74° | 58° | 66° | — | — |
| 2008 | 68° | 56° | 62° | — | — |
| 2007coldest | 61° | 56° | 58° | — | — |
| 2006 | 82° | 54° | 68° | 1.83" | — |
| 2005 | 93° | 55° | 74° | — | — |
| 2004 | 72° | 56° | 64° | — | — |
| 2003 | 84° | 59° | 72° | — | — |
| 2002 | 76° | 47° | 61° | — | — |
| 2001warmest | 98° | 61° | 79° | — | — |
| 2000 | 85° | 57° | 71° | — | — |
| 1999 | 70° | 55° | 62° | — | — |
| 1998 | 74° | 57° | 65° | — | — |
| 1997 | 84° | 63° | 73° | — | — |
| 1996 | 75° | 61° | 68° | — | — |
| 1995 | 66° | 55° | 61° | — | — |
| 1994 | 77° | 51° | 64° | — | — |
| 1993 | 75° | 60° | 68° | — | — |
| 1992 | 78° | 60° | 69° | — | — |
| 1991 | 72° | 54° | 63° | — | — |
| 1990 | 87° | 55° | 71° | — | — |
| 1989 | 82° | 54° | 68° | — | — |
| 1988 | 89° | 60° | 75° | — | — |
| 1987 | 72° | 48° | 60° | — | — |
| 1986 | 74° | 55° | 64° | — | — |
| 1985 | 83° | 58° | 70° | — | — |
| 1984 | 78° | 61° | 69° | — | — |
| 1983 | 85° | 56° | 70° | — | — |
| 1982 | 69° | 56° | 62° | 0.08" | — |
| 1981 | 76° | 51° | 63° | — | — |
| 1980 | 70° | 55° | 62° | — | — |
| 1979 | 84° | 52° | 68° | — | — |
| 1978 | 76° | 58° | 67° | — | — |
| 1977 | 81° | 58° | 69° | — | — |
| 1976 | 77° | 58° | 67° | — | — |
| 1975 | 71° | 46° | 59° | — | — |
| 1974 | 87° | 48° | 68° | — | — |
| 1973 | 73° | 56° | 64° | — | — |
| 1972 | 75° | 49° | 62° | — | — |
| 1971 | 70° | 49° | 59° | — | — |
55 years of data from GILLESPIE FLD