Weather on May 10
El Cajon, CA
55 Years of Data
Avg High
75°F
Avg Low
55°F
Warmest
2025
79°F avg
Coldest
2023
58°F avg
About This Date
May 10th in El Cajon, CA typically brings pleasant spring weather, with average highs around 75°F and lows near 55°F. Over 55 years of records, the warmest May 10th was in 2025 (79°F average), while the coldest was 2023 (58°F). Rain or other precipitation has occurred on about 9% of May 10th dates historically.
The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
Planning for May 10th in El Cajon, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 99° | 59° | 79° | — | — |
| 2024 | 71° | 50° | 61° | — | — |
| 2023coldest | 65° | 52° | 58° | — | — |
| 2022 | 72° | 47° | 59° | — | — |
| 2021 | 70° | 58° | 64° | — | — |
| 2020 | 78° | 64° | 71° | 0.05" | — |
| 2019 | 65° | 57° | 61° | 0.05" | — |
| 2018 | 80° | 57° | 69° | — | — |
| 2017 | 66° | 60° | 63° | — | — |
| 2016 | 76° | 60° | 68° | — | — |
| 2015 | 76° | 52° | 64° | — | — |
| 2014 | 71° | 61° | 66° | — | — |
| 2013 | 75° | 58° | 66° | — | — |
| 2012 | 73° | 56° | 64° | — | — |
| 2011 | 71° | 50° | 61° | — | — |
| 2010 | 70° | 55° | 62° | — | — |
| 2009 | 78° | 58° | 68° | — | — |
| 2008 | 76° | 55° | 65° | — | — |
| 2007 | 82° | 56° | 69° | — | — |
| 2006 | 80° | 57° | 69° | — | — |
| 2005 | — | 52° | — | — | — |
| 2004 | 82° | 59° | 71° | — | — |
| 2003 | 75° | 43° | 59° | — | — |
| 2002 | 72° | 55° | 63° | — | — |
| 2001 | 80° | 57° | 69° | — | — |
| 2000 | 80° | 60° | 70° | — | — |
| 1999 | 76° | 55° | 65° | — | — |
| 1998 | 69° | 54° | 61° | — | — |
| 1997 | 76° | 62° | 69° | — | — |
| 1996 | 89° | 56° | 72° | — | — |
| 1995 | 72° | 48° | 60° | — | — |
| 1994 | 74° | 57° | 65° | — | — |
| 1993 | 85° | 56° | 70° | — | — |
| 1992 | 70° | 62° | 66° | — | — |
| 1991 | 67° | 53° | 60° | — | — |
| 1990 | 65° | 58° | 61° | — | — |
| 1989 | 75° | 58° | 66° | — | — |
| 1988 | 92° | 53° | 72° | — | — |
| 1987 | 77° | 63° | 70° | — | — |
| 1986 | 83° | 53° | 68° | — | — |
| 1985 | 67° | 53° | 60° | 0.25" | — |
| 1984 | 80° | 60° | 70° | — | — |
| 1983 | 72° | 52° | 62° | — | — |
| 1982 | 66° | 51° | 59° | — | — |
| 1981 | 92° | 55° | 73° | — | — |
| 1980 | 63° | 55° | 59° | 0.3" | — |
| 1979 | 80° | 42° | 61° | — | — |
| 1978 | 72° | 55° | 63° | — | — |
| 1977 | 69° | 52° | 60° | 0.15" | — |
| 1976 | 80° | 59° | 70° | — | — |
| 1975 | 78° | 49° | 63° | — | — |
| 1974 | 71° | 58° | 64° | — | — |
| 1973 | 79° | 50° | 64° | — | — |
| 1972 | 79° | 57° | 68° | — | — |
| 1971 | 71° | 48° | 60° | — | — |
55 years of data from GILLESPIE FLD