Weather on February 18
El Cajon, CA
55 Years of Data
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) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 21% of February 18th dates historically, with the wettest February 18th recording 3.1" 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 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" | — |
El Cajon, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
El Cajon, CA Monthly Precipitation
Average rainfall per month, in inches.
El Cajon, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit El Cajon, CA
El Cajon, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.