Weather on January 22
El Cajon, CA
55 Years of Data
Avg High
68°F
Avg Low
42°F
Warmest
2009
64°F avg
Coldest
1973
48°F avg
About This Date
January 22nd in El Cajon, CA typically brings mild winter weather, with average highs around 68°F and lows near 42°F — a 26°F daily swing. Over 56 years of records, the warmest January 22nd was in 2009 (64°F average), while the coldest was 1973 (48°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 11% of January 22nd dates historically, with the wettest January 22nd recording 6.99" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for January 22nd in El Cajon, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 66° | 48° | 57° | 0.08" | — |
| 2025 | 82° | 37° | 60° | — | — |
| 2024 | 60° | 55° | 58° | 6.99" | — |
| 2023 | 60° | 35° | 48° | — | — |
| 2022 | 70° | 41° | 55° | — | — |
| 2021 | 63° | 45° | 54° | — | — |
| 2020 | 66° | 50° | 58° | — | — |
| 2019 | 69° | 41° | 55° | — | — |
| 2018 | 70° | 39° | 54° | — | — |
| 2017 | 60° | 46° | 53° | — | — |
| 2016 | 73° | 43° | 58° | — | — |
| 2015 | 76° | 39° | 57° | — | — |
| 2014 | 76° | 45° | 60° | — | — |
| 2013 | 84° | 35° | 60° | — | — |
| 2012 | 61° | 35° | 48° | — | — |
| 2011 | 79° | 39° | 59° | — | — |
| 2010 | 57° | 45° | 51° | 1.17" | — |
| 2009warmest | 74° | 54° | 64° | — | — |
| 2008 | 56° | 47° | 51° | 0.38" | — |
| 2007 | 71° | 36° | 53° | — | — |
| 2006 | 73° | 34° | 53° | — | — |
| 2005 | 77° | 47° | 62° | — | — |
| 2004 | 67° | 38° | 52° | — | — |
| 2003 | 75° | 44° | 60° | — | — |
| 2002 | 64° | 40° | 52° | — | — |
| 2001 | 68° | 44° | 56° | — | — |
| 2000 | 68° | 49° | 58° | — | — |
| 1999 | 73° | 40° | 56° | — | — |
| 1998 | 71° | 41° | 56° | — | — |
| 1997 | 62° | 50° | 56° | 0.97" | — |
| 1996 | 59° | 46° | 53° | 1.27" | — |
| 1995 | 64° | 41° | 53° | — | — |
| 1994 | 80° | 46° | 63° | — | — |
| 1993 | 65° | 49° | 57° | — | — |
| 1992 | 71° | 37° | 54° | — | — |
| 1991 | 67° | 39° | 53° | — | — |
| 1990 | 75° | 37° | 56° | — | — |
| 1989 | 78° | 42° | 60° | — | — |
| 1988 | 67° | 44° | 55° | — | — |
| 1987 | 72° | 32° | 52° | — | — |
| 1986 | 65° | 49° | 57° | — | — |
| 1985 | 62° | 51° | 57° | — | — |
| 1984 | 69° | 37° | 53° | — | — |
| 1983 | 66° | 40° | 53° | — | — |
| 1982 | 60° | 40° | 50° | — | — |
| 1981 | 69° | 44° | 57° | — | — |
| 1980 | 76° | 37° | 56° | — | — |
| 1979 | 61° | 42° | 51° | — | — |
| 1978 | 67° | 40° | 53° | — | — |
| 1977 | 67° | 48° | 57° | — | — |
| 1976 | 73° | 46° | 60° | — | — |
| 1975 | 71° | 40° | 55° | — | — |
| 1974 | 69° | 34° | 51° | — | — |
| 1973coldest | 65° | 32° | 48° | — | — |
| 1972 | 65° | 41° | 53° | — | — |
| 1971 | 61° | 53° | 57° | — | — |
56 years of data from GILLESPIE FLD