Weather on October 19
El Cajon, CA
55 Years of Data
Avg High
80°F
Avg Low
55°F
Warmest
2003
77°F avg
Coldest
1971
59°F avg
About This Date
October 19th 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 19th was in 2003 (77°F average), while the coldest was 1971 (59°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 7% of October 19th dates historically, with the wettest October 19th recording 3.18" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for October 19th in El Cajon, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 49° | 67° | — | — |
| 2024 | 80° | 48° | 64° | — | — |
| 2023 | 93° | 56° | 74° | — | — |
| 2022 | 94° | 59° | 76° | — | — |
| 2021 | 72° | 47° | 59° | — | — |
| 2020 | 84° | 60° | 72° | — | — |
| 2019 | 83° | 53° | 68° | — | — |
| 2018 | 87° | 51° | 69° | — | — |
| 2017 | 76° | 59° | 67° | — | — |
| 2016 | 91° | 54° | 72° | — | — |
| 2015 | 73° | 63° | 68° | — | — |
| 2014 | 79° | 62° | 70° | — | — |
| 2013 | 87° | 50° | 69° | — | — |
| 2012 | 81° | 57° | 69° | — | — |
| 2011 | 77° | 58° | 67° | — | — |
| 2010 | 65° | 56° | 60° | 1.07" | — |
| 2009 | 77° | 62° | 70° | — | — |
| 2008 | 81° | 54° | 67° | — | — |
| 2007 | 85° | 60° | 72° | — | — |
| 2006 | 85° | 59° | 72° | — | — |
| 2005 | 67° | 51° | 59° | — | — |
| 2004 | 69° | 61° | 65° | 3.18" | — |
| 2003warmest | 93° | 60° | 77° | — | — |
| 2002 | 72° | 57° | 64° | — | — |
| 2001 | 88° | 51° | 69° | — | — |
| 2000 | 77° | 60° | 69° | — | — |
| 1999 | 94° | 46° | 70° | — | — |
| 1998 | 83° | 53° | 68° | — | — |
| 1997 | 79° | 54° | 66° | — | — |
| 1996 | 70° | 60° | 65° | — | — |
| 1995 | 84° | 55° | 70° | — | — |
| 1994 | 75° | 45° | 60° | — | — |
| 1993 | 80° | 50° | 65° | — | — |
| 1992 | 76° | 62° | 69° | — | — |
| 1991 | 89° | 59° | 74° | — | — |
| 1990 | 71° | 62° | 67° | 0.28" | — |
| 1989 | 77° | 56° | 66° | — | — |
| 1988 | 76° | 60° | 68° | — | — |
| 1987 | 75° | 63° | 69° | — | — |
| 1986 | 75° | 49° | 62° | — | — |
| 1985 | 79° | 64° | 71° | — | — |
| 1984 | 72° | 48° | 60° | — | — |
| 1983 | 78° | 58° | 68° | — | — |
| 1982 | 81° | 51° | 66° | — | — |
| 1981 | 90° | 51° | 70° | — | — |
| 1980 | 88° | 43° | 65° | — | — |
| 1979 | 74° | 59° | 66° | — | — |
| 1978 | 79° | 52° | 65° | — | — |
| 1977 | 73° | 59° | 66° | — | — |
| 1976 | 79° | 61° | 70° | — | — |
| 1975 | 72° | 59° | 65° | — | — |
| 1974 | 82° | 52° | 67° | — | — |
| 1973 | 94° | 54° | 74° | — | — |
| 1972 | 72° | 54° | 63° | 0.2" | — |
| 1971coldest | 76° | 42° | 59° | — | — |
55 years of data from GILLESPIE FLD