Weather on February 21
El Cajon, CA
55 Years of Data
Avg High
70°F
Avg Low
44°F
Warmest
1981
67°F avg
Coldest
2018
47°F avg
About This Date
February 21st in El Cajon, CA typically brings pleasant winter weather, with average highs around 70°F and lows near 44°F — a 26°F daily swing. Over 56 years of records, the warmest February 21st was in 1981 (67°F average), while the coldest was 2018 (47°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 23% of February 21st dates historically, with the wettest February 21st recording 6.4" of rain. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for February 21st in El Cajon, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 73° | 38° | 55° | — | — |
| 2025 | 78° | 43° | 60° | — | — |
| 2024 | 65° | 53° | 59° | 1.75" | — |
| 2023 | 67° | 41° | 54° | — | — |
| 2022 | 60° | 50° | 55° | — | — |
| 2021 | 76° | 38° | 57° | — | — |
| 2020 | 78° | 46° | 62° | — | — |
| 2019 | 53° | 45° | 49° | 2.41" | — |
| 2018coldest | 59° | 36° | 47° | — | — |
| 2017 | 78° | 51° | 65° | — | — |
| 2016 | 77° | 45° | 61° | — | — |
| 2015 | 68° | 58° | 63° | — | — |
| 2014 | 82° | 49° | 65° | — | — |
| 2013 | 58° | 41° | 49° | 0.28" | — |
| 2012 | 74° | 41° | 57° | — | — |
| 2011 | 59° | 39° | 49° | — | — |
| 2010 | 60° | 52° | 56° | 0.56" | — |
| 2009 | 79° | 37° | 58° | — | — |
| 2008 | 65° | 46° | 55° | — | — |
| 2007 | 72° | 44° | 58° | — | — |
| 2006 | 58° | 43° | 50° | — | — |
| 2005 | 61° | 54° | 57° | — | — |
| 2004 | 61° | 48° | 54° | 0.81" | — |
| 2003 | 78° | 42° | 60° | — | — |
| 2002 | 88° | 44° | 66° | — | — |
| 2001 | 73° | 41° | 57° | 0.25" | — |
| 2000 | 78° | 45° | 61° | 4.98" | — |
| 1999 | 66° | 46° | 56° | — | — |
| 1998 | 63° | 41° | 52° | 0.03" | — |
| 1997 | 78° | 42° | 60° | — | — |
| 1996 | 64° | 55° | 60° | 0.41" | — |
| 1995 | 71° | 49° | 60° | — | — |
| 1994 | 62° | 45° | 53° | 0.13" | — |
| 1993 | 59° | 48° | 54° | 0.03" | — |
| 1992 | 68° | 52° | 60° | — | — |
| 1991 | — | 42° | — | — | — |
| 1990 | 69° | — | — | — | — |
| 1989 | 80° | 48° | 64° | — | — |
| 1988 | 80° | 41° | 61° | — | — |
| 1987 | 69° | 33° | 51° | — | — |
| 1986 | 69° | 46° | 58° | — | — |
| 1985 | 65° | 39° | 52° | — | — |
| 1984 | 73° | 35° | 54° | — | — |
| 1983 | 84° | 41° | 63° | — | — |
| 1982 | 84° | 46° | 65° | — | — |
| 1981warmest | 83° | 51° | 67° | — | — |
| 1980 | 66° | 51° | 59° | 6.4" | — |
| 1979 | 61° | 46° | 53° | 1.19" | — |
| 1978 | 76° | 41° | 58° | — | — |
| 1977 | 76° | 40° | 58° | — | — |
| 1976 | 73° | 33° | 53° | — | — |
| 1975 | 66° | 47° | 56° | — | — |
| 1974 | 70° | 33° | 51° | — | — |
| 1973 | 71° | 53° | 62° | — | — |
| 1972 | 72° | 44° | 58° | — | — |
| 1971 | 68° | 34° | 51° | — | — |
56 years of data from GILLESPIE FLD