Weather on March 9
El Cajon, CA
55 Years of Data
Avg High
72°F
Avg Low
46°F
Warmest
2004
71°F avg
Coldest
1974
51°F avg
About This Date
March 9th in El Cajon, CA typically brings pleasant spring weather, with average highs around 72°F and lows near 46°F — a 26°F daily swing. Over 55 years of records, the warmest March 9th was in 2004 (71°F average), while the coldest was 1974 (51°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 15% of March 9th dates historically, with the wettest March 9th recording 1.42" of rain. The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
Planning for March 9th in El Cajon, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 68° | 55° | 62° | — | — |
| 2025 | 74° | 39° | 56° | — | — |
| 2024 | 73° | 46° | 60° | — | — |
| 2023 | 71° | 41° | 56° | — | — |
| 2022 | 67° | 38° | 52° | — | — |
| 2021 | 62° | 45° | 53° | 0.03" | — |
| 2020 | 74° | 45° | 59° | — | — |
| 2019 | 60° | 42° | 51° | — | — |
| 2018 | 74° | 47° | 60° | — | — |
| 2017 | 86° | 49° | 67° | — | — |
| 2016 | 75° | 43° | 59° | — | — |
| 2015 | 75° | 46° | 61° | — | — |
| 2014 | 88° | 47° | 67° | — | — |
| 2013 | 59° | 48° | 54° | 1.04" | — |
| 2012 | 84° | 41° | 63° | — | — |
| 2011 | 82° | 43° | 62° | — | — |
| 2010 | 56° | 48° | 52° | — | — |
| 2009 | 63° | 53° | 58° | — | — |
| 2008 | 77° | 46° | 62° | — | — |
| 2007 | 64° | 50° | 57° | — | — |
| 2006 | 60° | 47° | 53° | — | — |
| 2005 | 75° | 53° | 64° | — | — |
| 2004warmest | 84° | 58° | 71° | — | — |
| 2003 | 74° | 48° | 61° | — | — |
| 2002 | 80° | 40° | 60° | — | — |
| 2001 | 63° | 53° | 58° | — | — |
| 2000 | 65° | 38° | 51° | — | — |
| 1999 | 66° | 40° | 53° | — | — |
| 1998 | 76° | 42° | 59° | — | — |
| 1997 | 87° | 43° | 65° | — | — |
| 1996 | 82° | 49° | 65° | — | — |
| 1995 | 76° | 46° | 61° | — | — |
| 1994 | 68° | 54° | 61° | — | — |
| 1993 | 80° | 46° | 63° | — | — |
| 1992 | 61° | 48° | 54° | 0.3" | — |
| 1991 | 73° | 38° | 55° | — | — |
| 1990 | 68° | 52° | 60° | — | — |
| 1989 | 79° | 47° | 63° | — | — |
| 1987 | 66° | 51° | 59° | — | — |
| 1986 | 65° | 50° | 57° | 1.42" | — |
| 1985 | 72° | 46° | 59° | — | — |
| 1984 | 74° | 43° | 58° | — | — |
| 1983 | 82° | 47° | 64° | — | — |
| 1982 | 79° | 45° | 62° | — | — |
| 1981 | 77° | 41° | 59° | — | — |
| 1980 | 78° | 48° | 63° | — | — |
| 1979 | 71° | 52° | 61° | — | — |
| 1978 | 65° | 52° | 58° | 0.3" | — |
| 1977 | 72° | 47° | 59° | — | — |
| 1976 | 63° | 48° | 55° | — | — |
| 1975 | 59° | 49° | 54° | 0.33" | — |
| 1974coldest | 63° | 39° | 51° | 0.03" | — |
| 1973 | 64° | 43° | 53° | 0.05" | — |
| 1972 | 68° | 47° | 57° | — | — |
| 1971 | 67° | 47° | 57° | — | — |
55 years of data from GILLESPIE FLD