Weather on October 2
El Cajon, CA
55 Years of Data
Avg High
84°F
Avg Low
59°F
Warmest
2020
81°F avg
Coldest
2023
62°F avg
About This Date
October 2nd in El Cajon, CA typically brings warm fall weather, with average highs around 84°F and lows near 59°F — a 25°F daily swing. Over 55 years of records, the warmest October 2nd was in 2020 (81°F average), while the coldest was 2023 (62°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 5% of October 2nd dates historically, with the wettest October 2nd recording 0.58" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for October 2nd in El Cajon, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 57° | 70° | — | — |
| 2024 | 97° | 60° | 78° | — | — |
| 2023coldest | 74° | 50° | 62° | — | — |
| 2022 | 81° | 66° | 73° | — | — |
| 2021 | 97° | 55° | 76° | — | — |
| 2020warmest | 101° | 62° | 81° | — | — |
| 2019 | 81° | 49° | 65° | — | — |
| 2018 | 81° | 68° | 74° | — | — |
| 2017 | 76° | 65° | 70° | — | — |
| 2016 | 78° | 60° | 69° | — | — |
| 2015 | 82° | 62° | 72° | — | — |
| 2014 | 100° | 58° | 79° | — | — |
| 2013 | 75° | 59° | 67° | — | — |
| 2012 | 99° | 62° | 80° | — | — |
| 2011 | 92° | 61° | 76° | — | — |
| 2010 | 84° | 66° | 75° | — | — |
| 2009 | 85° | 53° | 69° | — | — |
| 2008 | 93° | 66° | 80° | — | — |
| 2007 | 84° | 59° | 72° | — | — |
| 2006 | 79° | 61° | 70° | — | — |
| 2005 | 77° | 62° | 70° | — | — |
| 2004 | 79° | 55° | 67° | — | — |
| 2003 | 72° | 60° | 66° | — | — |
| 2002 | 81° | 49° | 65° | — | — |
| 2001 | 88° | 63° | 75° | — | — |
| 2000 | 85° | 63° | 74° | — | — |
| 1999 | 89° | 54° | 71° | — | — |
| 1998 | 74° | 63° | 68° | — | — |
| 1997 | 81° | 69° | 75° | — | — |
| 1996 | 80° | 61° | 70° | — | — |
| 1995 | 100° | 54° | 77° | — | — |
| 1994 | 78° | 61° | 69° | — | — |
| 1993 | 92° | 61° | 76° | — | — |
| 1992 | 87° | 65° | 76° | — | — |
| 1991 | 98° | 63° | 80° | — | — |
| 1990 | 73° | 63° | 68° | — | — |
| 1989 | 74° | 63° | 68° | — | — |
| 1988 | 78° | 59° | 69° | — | — |
| 1987 | 95° | 62° | 79° | — | — |
| 1986 | 70° | 60° | 65° | 0.05" | — |
| 1985 | 92° | 58° | 75° | — | — |
| 1984 | 76° | 60° | 68° | — | — |
| 1983 | 81° | 56° | 68° | 0.08" | — |
| 1982 | 89° | 48° | 69° | — | — |
| 1981 | 74° | 57° | 65° | — | — |
| 1980 | 91° | 55° | 73° | — | — |
| 1979 | 89° | 58° | 73° | — | — |
| 1978 | — | 63° | — | — | — |
| 1977 | 83° | 58° | 70° | — | — |
| 1976 | 76° | 62° | 69° | 0.58" | — |
| 1975 | 88° | 60° | 74° | — | — |
| 1974 | 79° | 62° | 70° | — | — |
| 1973 | 75° | 59° | 67° | — | — |
| 1972 | 75° | 61° | 68° | — | — |
| 1971 | 84° | 45° | 64° | — | — |
55 years of data from GILLESPIE FLD