Weather on July 4
El Cajon, CA
55 Years of Data
Avg High
84°F
Avg Low
61°F
Warmest
1989
81°F avg
Coldest
2008
63°F avg
About This Date
July 4th in El Cajon, CA typically brings warm summer weather, with average highs around 84°F and lows near 61°F. Over 55 years of records, the warmest July 4th was in 1989 (81°F average), while the coldest was 2008 (63°F). Rain or other precipitation has occurred on about 2% of July 4th dates historically.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for July 4th in El Cajon, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 62° | 75° | — | — |
| 2024 | 91° | 64° | 78° | — | — |
| 2023 | 87° | 59° | 73° | — | — |
| 2022 | 75° | 62° | 69° | — | — |
| 2021 | 85° | 64° | 74° | — | — |
| 2020 | 89° | 63° | 76° | — | — |
| 2019 | 79° | 61° | 70° | — | — |
| 2018 | 87° | 63° | 75° | — | — |
| 2017 | 94° | 63° | 78° | — | — |
| 2016 | 81° | 62° | 71° | — | — |
| 2015 | 81° | 66° | 73° | — | — |
| 2014 | 88° | 66° | 77° | — | — |
| 2013 | 88° | 64° | 76° | — | — |
| 2012 | 73° | 62° | 68° | — | — |
| 2011 | 86° | 65° | 75° | — | — |
| 2010 | 75° | 58° | 66° | — | — |
| 2009 | 81° | 61° | 71° | — | — |
| 2008coldest | 69° | 57° | 63° | — | — |
| 2007 | 77° | 59° | 68° | — | — |
| 2006 | 90° | 67° | 78° | — | — |
| 2005 | 86° | 59° | 73° | — | — |
| 2004 | 82° | 61° | 71° | — | — |
| 2003 | 96° | 62° | 79° | — | — |
| 2002 | 79° | 61° | 70° | — | — |
| 2001 | 91° | 65° | 78° | 0.71" | — |
| 2000 | 81° | 59° | 70° | — | — |
| 1999 | 84° | 61° | 72° | — | — |
| 1998 | 77° | 60° | 69° | — | — |
| 1997 | 92° | 57° | 74° | — | — |
| 1996 | 90° | 67° | 78° | — | — |
| 1995 | 83° | 59° | 71° | — | — |
| 1994 | 86° | 65° | 75° | — | — |
| 1993 | 77° | 64° | 71° | — | — |
| 1992 | 86° | 60° | 73° | — | — |
| 1991 | 85° | 61° | 73° | — | — |
| 1990 | 91° | 61° | 76° | — | — |
| 1989warmest | 104° | 57° | 81° | — | — |
| 1988 | 81° | 62° | 71° | — | — |
| 1987 | 79° | 56° | 67° | — | — |
| 1986 | 70° | 64° | 67° | — | — |
| 1985 | 86° | 66° | 76° | — | — |
| 1984 | 89° | 65° | 77° | — | — |
| 1983 | 81° | 58° | 69° | — | — |
| 1982 | 87° | 58° | 72° | — | — |
| 1981 | 96° | 65° | 80° | — | — |
| 1980 | 90° | 66° | 78° | — | — |
| 1979 | 79° | 56° | 67° | — | — |
| 1978 | 81° | 56° | 68° | — | — |
| 1977 | 77° | 63° | 70° | — | — |
| 1976 | 85° | 63° | 74° | — | — |
| 1975 | 82° | 55° | 69° | — | — |
| 1974 | 91° | 59° | 75° | — | — |
| 1973 | 87° | 62° | 75° | — | — |
| 1972 | 91° | 58° | 74° | — | — |
| 1971 | 81° | 59° | 70° | — | — |
55 years of data from GILLESPIE FLD