Weather on October 23
El Cajon, CA
55 Years of Data
Avg High
80°F
Avg Low
55°F
Warmest
2017
80°F avg
Coldest
2011
53°F avg
About This Date
October 23rd in El Cajon, CA typically brings warm fall weather, with average highs around 80°F and lows near 55°F — a 25°F daily swing. Over 55 years of records, the warmest October 23rd was in 2017 (80°F average), while the coldest was 2011 (53°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 9% of October 23rd dates historically, with the wettest October 23rd recording 0.58" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for October 23rd in El Cajon, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 55° | 65° | — | — |
| 2024 | 86° | 52° | 69° | — | — |
| 2023 | 70° | 62° | 66° | 0.18" | — |
| 2022 | 68° | 56° | 62° | 0.18" | — |
| 2021 | 68° | 56° | 62° | — | — |
| 2020 | 76° | 63° | 69° | — | — |
| 2019 | 93° | 54° | 73° | — | — |
| 2018 | 78° | 59° | 69° | — | — |
| 2017warmest | 104° | 55° | 80° | — | — |
| 2016 | 86° | 56° | 71° | — | — |
| 2015 | 86° | 58° | 72° | — | — |
| 2014 | 90° | 54° | 72° | — | — |
| 2013 | 70° | 58° | 64° | — | — |
| 2012 | 69° | 56° | 62° | — | — |
| 2011coldest | 72° | 35° | 53° | — | — |
| 2010 | 69° | 56° | 62° | — | — |
| 2009 | 91° | 51° | 71° | — | — |
| 2008 | 99° | 49° | 74° | — | — |
| 2007 | 87° | 69° | 78° | — | — |
| 2006 | 86° | 60° | 73° | — | — |
| 2005 | 69° | 59° | 64° | — | — |
| 2004 | 74° | 48° | 61° | — | — |
| 2003 | 100° | 56° | 78° | — | — |
| 2002 | 72° | 59° | 65° | — | — |
| 2001 | 77° | 55° | 66° | — | — |
| 2000 | 75° | 57° | 66° | — | — |
| 1999 | 87° | 59° | 73° | — | — |
| 1998 | 84° | 54° | 69° | — | — |
| 1997 | 73° | 63° | 68° | — | — |
| 1996 | 74° | 41° | 57° | — | — |
| 1995 | 82° | 48° | 65° | — | — |
| 1994 | 77° | 53° | 65° | — | — |
| 1993 | 84° | 49° | 66° | — | — |
| 1992 | 76° | 65° | 70° | 0.58" | — |
| 1991 | 72° | 62° | 67° | — | — |
| 1990 | 90° | 47° | 68° | — | — |
| 1989 | 77° | 59° | 68° | — | — |
| 1988 | 77° | 58° | 67° | — | — |
| 1987 | 74° | 63° | 68° | 0.1" | — |
| 1986 | 73° | 58° | 65° | — | — |
| 1985 | 82° | 49° | 65° | — | — |
| 1984 | 80° | 46° | 63° | — | — |
| 1983 | 85° | 50° | 67° | — | — |
| 1982 | 95° | 57° | 76° | — | — |
| 1981 | 87° | 48° | 68° | — | — |
| 1980 | 90° | 47° | 68° | — | — |
| 1979 | 79° | 52° | 65° | — | — |
| 1978 | 85° | 48° | 66° | — | — |
| 1977 | 83° | 55° | 69° | — | — |
| 1976 | 74° | 58° | 66° | 0.05" | — |
| 1975 | 72° | 54° | 63° | — | — |
| 1974 | 70° | 57° | 63° | — | — |
| 1973 | 73° | 55° | 64° | — | — |
| 1972 | 79° | 56° | 67° | — | — |
| 1971 | 79° | 47° | 63° | — | — |
55 years of data from GILLESPIE FLD