Weather on September 7
El Cajon, CA
55 Years of Data
Avg High
89°F
Avg Low
65°F
Warmest
2024
88°F avg
Coldest
1972
69°F avg
About This Date
September 7th in El Cajon, CA typically brings warm fall weather, with average highs around 89°F and lows near 65°F. Over 54 years of records, the warmest September 7th was in 2024 (88°F average), while the coldest was 1972 (69°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 6% of September 7th dates historically, with the wettest September 7th recording 0.91" of rain. The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
Planning for September 7th in El Cajon, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 66° | 80° | — | — |
| 2024warmest | 103° | 74° | 88° | — | — |
| 2023 | 90° | 58° | 74° | — | — |
| 2022 | 99° | 72° | 85° | — | — |
| 2021 | 90° | 68° | 79° | — | — |
| 2020 | 89° | 68° | 79° | — | — |
| 2019 | 94° | 66° | 80° | — | — |
| 2018 | 89° | 67° | 78° | — | — |
| 2017 | 91° | 66° | 79° | — | — |
| 2016 | 81° | 59° | 70° | — | — |
| 2015 | 96° | 71° | 84° | — | — |
| 2014 | 94° | 73° | 83° | — | — |
| 2013 | 93° | 72° | 82° | — | — |
| 2012 | 87° | 68° | 78° | — | — |
| 2011 | 100° | 72° | 86° | — | — |
| 2010 | 80° | 60° | 70° | — | — |
| 2009 | 81° | 63° | 72° | — | — |
| 2008 | 95° | 66° | 81° | — | — |
| 2007 | 79° | 60° | 69° | — | — |
| 2006 | 77° | 61° | 69° | — | — |
| 2005 | 82° | 58° | 70° | — | — |
| 2004 | 88° | 67° | 77° | — | — |
| 2003 | 93° | 65° | 79° | — | — |
| 2002 | 81° | 61° | 71° | 0.91" | — |
| 2001 | 80° | 61° | 70° | — | — |
| 2000 | 91° | 63° | 77° | — | — |
| 1999 | 87° | 60° | 74° | — | — |
| 1998 | 79° | 68° | 73° | — | — |
| 1996 | 90° | 65° | 77° | — | — |
| 1995 | 99° | 69° | 84° | — | — |
| 1994 | 92° | 68° | 80° | — | — |
| 1993 | 94° | 62° | 78° | — | — |
| 1992 | 85° | 61° | 73° | — | — |
| 1991 | 80° | 64° | 72° | — | — |
| 1990 | 96° | 66° | 81° | — | — |
| 1989 | 85° | 61° | 73° | — | — |
| 1988 | 84° | 67° | 75° | — | — |
| 1987 | 94° | 55° | 74° | — | — |
| 1986 | 90° | 62° | 76° | — | — |
| 1985 | 80° | 57° | 69° | — | — |
| 1984 | 97° | 68° | 82° | — | — |
| 1983 | 95° | 64° | 80° | — | — |
| 1982 | 88° | 62° | 75° | — | — |
| 1981 | 92° | 67° | 79° | — | — |
| 1980 | 81° | 62° | 71° | — | — |
| 1979 | 88° | 61° | 74° | — | — |
| 1978 | 80° | 66° | 73° | — | — |
| 1977 | 101° | 61° | 81° | — | — |
| 1976 | 93° | 64° | 79° | — | — |
| 1975 | 86° | 64° | 75° | 0.2" | — |
| 1974 | 91° | 64° | 78° | — | — |
| 1973 | 82° | 60° | 71° | — | — |
| 1972coldest | 71° | 66° | 69° | 0.03" | — |
| 1971 | 94° | 65° | 79° | — | — |
54 years of data from GILLESPIE FLD