Weather on September 14
El Cajon, CA
55 Years of Data
Avg High
86°F
Avg Low
62°F
Warmest
2014
87°F avg
Coldest
2005
63°F avg
About This Date
September 14th in El Cajon, CA typically brings warm fall weather, with average highs around 86°F and lows near 62°F. Over 53 years of records, the warmest September 14th was in 2014 (87°F average), while the coldest was 2005 (63°F) — a 24°F range across recorded history. This date has historically been dry, with little recorded precipitation. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 14th in El Cajon, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 64° | 72° | — | — |
| 2024 | 80° | 64° | 72° | — | — |
| 2023 | 80° | 62° | 71° | — | — |
| 2022 | 78° | 66° | 72° | — | — |
| 2021 | 86° | 64° | 75° | — | — |
| 2020 | 95° | 59° | 77° | — | — |
| 2019 | 99° | 64° | 81° | — | — |
| 2018 | 95° | 60° | 78° | — | — |
| 2017 | 78° | 64° | 71° | — | — |
| 2016 | 80° | 59° | 70° | — | — |
| 2015 | 85° | 69° | 77° | — | — |
| 2014warmest | 102° | 71° | 87° | — | — |
| 2013 | 90° | 62° | 76° | — | — |
| 2012 | 102° | 68° | 85° | — | — |
| 2011 | 80° | 68° | 74° | — | — |
| 2010 | 88° | 60° | 74° | — | — |
| 2009 | 78° | 64° | 71° | — | — |
| 2008 | 90° | 65° | 77° | — | — |
| 2007 | 78° | 61° | 69° | — | — |
| 2006 | 81° | 63° | 72° | — | — |
| 2005coldest | 71° | 56° | 63° | — | — |
| 2004 | 75° | 66° | 71° | — | — |
| 2003 | 87° | 62° | 75° | — | — |
| 2002 | 92° | 59° | 75° | — | — |
| 2001 | 95° | 60° | 78° | — | — |
| 2000 | 95° | 66° | 81° | — | — |
| 1999 | 89° | 60° | 75° | — | — |
| 1998 | 77° | 63° | 70° | — | — |
| 1995 | 91° | 62° | 77° | — | — |
| 1994 | 82° | 56° | 69° | — | — |
| 1993 | 77° | 61° | 69° | — | — |
| 1992 | 87° | 63° | 75° | — | — |
| 1991 | 73° | 61° | 67° | — | — |
| 1990 | 95° | 63° | 79° | — | — |
| 1989 | 100° | 60° | 80° | — | — |
| 1988 | 80° | 62° | 71° | — | — |
| 1987 | 81° | 54° | 67° | — | — |
| 1986 | 77° | 57° | 67° | — | — |
| 1985 | 91° | 51° | 71° | — | — |
| 1984 | 91° | 70° | 80° | — | — |
| 1983 | 99° | 65° | 82° | — | — |
| 1982 | 79° | 65° | 72° | — | — |
| 1981 | 90° | 58° | 74° | — | — |
| 1980 | 81° | 61° | 71° | — | — |
| 1979 | 98° | 71° | 85° | — | — |
| 1978 | 72° | 63° | 67° | — | — |
| 1977 | 81° | 65° | 73° | — | — |
| 1976 | 76° | 67° | 71° | — | — |
| 1975 | 78° | 64° | 71° | — | — |
| 1974 | 85° | 58° | 71° | — | — |
| 1973 | 79° | 63° | 71° | — | — |
| 1972 | 84° | 53° | 69° | — | — |
| 1971 | 98° | 67° | 82° | — | — |
53 years of data from GILLESPIE FLD