Weather on February 18
El Cajon, CA
55 Years of Data
Avg High
69°F
Avg Low
45°F
Warmest
1981
69°F avg
Coldest
1975
49°F avg
About This Date
February 18th in El Cajon, CA typically brings mild winter weather, with average highs around 69°F and lows near 45°F. Over 56 years of records, the warmest February 18th was in 1981 (69°F average), while the coldest was 1975 (49°F). Rain or other precipitation has occurred on about 21% of February 18th dates historically.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for February 18th in El Cajon, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 58° | 44° | 51° | 1.35" | — |
| 2025 | 67° | 49° | 58° | — | — |
| 2024 | 69° | 45° | 57° | 0.03" | — |
| 2023 | 69° | 36° | 52° | — | — |
| 2022 | 74° | 34° | 54° | — | — |
| 2021 | 71° | 38° | 54° | — | — |
| 2020 | 68° | 50° | 59° | — | — |
| 2019 | 57° | 42° | 50° | 0.66" | — |
| 2018 | 70° | 45° | 57° | — | — |
| 2017 | 62° | 51° | 57° | 2.97" | — |
| 2016 | 69° | 58° | 63° | 0.1" | — |
| 2015 | 76° | 49° | 62° | — | — |
| 2014 | 71° | 49° | 60° | — | — |
| 2013 | 62° | 47° | 54° | — | — |
| 2012 | 64° | 39° | 52° | — | — |
| 2011 | 65° | 47° | 56° | — | — |
| 2010 | 72° | 44° | 58° | — | — |
| 2009 | 68° | 38° | 53° | — | — |
| 2008 | 67° | 38° | 52° | — | — |
| 2007 | 76° | 49° | 62° | — | — |
| 2006 | 61° | 47° | 54° | — | — |
| 2005 | 66° | 51° | 59° | 1.07" | — |
| 2004 | 75° | 46° | 61° | — | — |
| 2003 | 72° | 50° | 61° | — | — |
| 2002 | 59° | 42° | 51° | — | — |
| 2001 | 66° | 44° | 55° | — | — |
| 2000 | 68° | 40° | 54° | 0.03" | — |
| 1999 | 67° | 40° | 53° | — | — |
| 1998 | 67° | 44° | 55° | — | — |
| 1997 | 73° | 46° | 60° | — | — |
| 1996 | 72° | 54° | 63° | — | — |
| 1995 | 78° | 44° | 61° | — | — |
| 1994 | 55° | 42° | 49° | 0.38" | — |
| 1993 | 68° | 53° | 61° | 0.38" | — |
| 1992 | 66° | 49° | 57° | — | — |
| 1991 | 70° | 44° | 57° | — | — |
| 1990 | 57° | 48° | 53° | 1.57" | — |
| 1989 | 66° | 42° | 54° | — | — |
| 1988 | 70° | 35° | 52° | — | — |
| 1987 | 66° | 36° | 51° | — | — |
| 1986 | 73° | 52° | 62° | — | — |
| 1985 | 64° | 51° | 58° | — | — |
| 1984 | 71° | 34° | 52° | — | — |
| 1983 | 69° | 48° | 59° | — | — |
| 1982 | 80° | 50° | 65° | — | — |
| 1981warmest | 89° | 48° | 69° | — | — |
| 1980 | 71° | 58° | 64° | 3.1" | — |
| 1979 | 70° | 43° | 56° | — | — |
| 1978 | 72° | 38° | 55° | — | — |
| 1977 | 79° | 42° | 60° | — | — |
| 1976 | 72° | 42° | 57° | — | — |
| 1975coldest | 67° | 31° | 49° | — | — |
| 1974 | 64° | 37° | 51° | — | — |
| 1973 | 72° | 38° | 55° | — | — |
| 1972 | 74° | 46° | 60° | — | — |
| 1971 | 63° | 50° | 56° | 0.81" | — |
56 years of data from GILLESPIE FLD