Weather on May 2
El Cajon, CA
55 Years of Data
Avg High
77°F
Avg Low
54°F
Warmest
2004
82°F avg
Coldest
2018
55°F avg
About This Date
May 2nd in El Cajon, CA typically brings pleasant spring weather, with average highs around 77°F and lows near 54°F. Over 55 years of records, the warmest May 2nd was in 2004 (82°F average), while the coldest was 2018 (55°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 7% of May 2nd dates historically, with the wettest May 2nd recording 0.84" of rain. The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
Planning for May 2nd in El Cajon, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 58° | 65° | — | — |
| 2024 | 73° | 56° | 64° | — | — |
| 2023 | 66° | 54° | 60° | — | — |
| 2022 | 72° | 56° | 64° | — | — |
| 2021 | 64° | 57° | 61° | 0.03" | — |
| 2020 | 82° | 55° | 69° | — | — |
| 2019 | 74° | 55° | 64° | — | — |
| 2018coldest | 59° | 52° | 55° | 0.28" | — |
| 2017 | 83° | 56° | 69° | — | — |
| 2016 | 81° | 52° | 66° | — | — |
| 2015 | 77° | 57° | 67° | — | — |
| 2014 | 97° | 57° | 77° | — | — |
| 2013 | 92° | 58° | 75° | — | — |
| 2012 | 67° | 57° | 62° | — | — |
| 2011 | 87° | 48° | 68° | — | — |
| 2010 | 72° | 55° | 63° | — | — |
| 2009 | 73° | 56° | 64° | — | — |
| 2008 | 87° | 50° | 69° | — | — |
| 2007 | 69° | 56° | 62° | — | — |
| 2006 | 75° | 59° | 67° | — | — |
| 2005 | 74° | 52° | 63° | — | — |
| 2004warmest | 99° | 66° | 82° | — | — |
| 2003 | 70° | 52° | 61° | — | — |
| 2002 | 70° | 49° | 59° | — | — |
| 2001 | 71° | 55° | 63° | — | — |
| 2000 | 87° | 51° | 69° | — | — |
| 1999 | 70° | 50° | 60° | — | — |
| 1998 | 78° | 54° | 66° | — | — |
| 1997 | 87° | 53° | 70° | — | — |
| 1996 | 81° | 56° | 68° | — | — |
| 1995 | 76° | 54° | 65° | — | — |
| 1994 | 72° | 53° | 62° | — | — |
| 1993 | 78° | 60° | 69° | — | — |
| 1992 | 82° | 54° | 68° | — | — |
| 1991 | 66° | 50° | 58° | — | — |
| 1990 | 71° | 48° | 60° | — | — |
| 1989 | 82° | 58° | 70° | — | — |
| 1988 | 82° | 47° | 64° | — | — |
| 1987 | 73° | 52° | 62° | — | — |
| 1986 | 82° | 51° | 67° | — | — |
| 1985 | 78° | 50° | 64° | — | — |
| 1984 | 75° | 57° | 66° | — | — |
| 1983 | 72° | 47° | 59° | — | — |
| 1982 | 71° | 58° | 64° | — | — |
| 1981 | 75° | 60° | 68° | — | — |
| 1980 | 77° | 53° | 65° | 0.84" | — |
| 1979 | 72° | 52° | 62° | 0.05" | — |
| 1978 | 71° | 49° | 60° | — | — |
| 1977 | 77° | 54° | 65° | — | — |
| 1976 | 85° | 55° | 70° | — | — |
| 1975 | 75° | 50° | 63° | — | — |
| 1974 | 72° | 55° | 63° | — | — |
| 1973 | 86° | 46° | 66° | — | — |
| 1972 | 83° | 55° | 69° | — | — |
| 1971 | 72° | 52° | 62° | — | — |
55 years of data from GILLESPIE FLD