Weather on January 23
El Cajon, CA
55 Years of Data
Avg High
69°F
Avg Low
42°F
Warmest
1989
63°F avg
Coldest
2008
49°F avg
About This Date
January 23rd in El Cajon, CA typically brings mild winter weather, with average highs around 69°F and lows near 42°F — a 27°F daily swing. Over 56 years of records, the warmest January 23rd was in 1989 (63°F average), while the coldest was 2008 (49°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 13% of January 23rd dates historically, with the wettest January 23rd recording 2.11" 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 23rd 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 | 68° | 54° | 61° | 0.05" | — |
| 2025 | 77° | 36° | 56° | — | — |
| 2024 | 64° | 55° | 60° | 1.4" | — |
| 2023 | 64° | 33° | 49° | — | — |
| 2022 | 73° | 40° | 56° | — | — |
| 2021 | 56° | 43° | 49° | 1.47" | — |
| 2020 | 76° | 43° | 59° | — | — |
| 2019 | 71° | 37° | 54° | — | — |
| 2018 | 78° | 37° | 58° | — | — |
| 2017 | 56° | 50° | 53° | 2.11" | — |
| 2016 | 66° | 45° | 55° | — | — |
| 2015 | 76° | 39° | 57° | — | — |
| 2014 | 69° | 39° | 54° | — | — |
| 2013 | 75° | 50° | 63° | — | — |
| 2012 | 58° | 43° | 50° | 0.74" | — |
| 2011 | 75° | 42° | 59° | — | — |
| 2010 | 63° | 39° | 51° | — | — |
| 2009 | 72° | 54° | 63° | — | — |
| 2008coldest | 61° | 38° | 49° | — | — |
| 2007 | 72° | 35° | 53° | — | — |
| 2006 | 73° | 37° | 55° | — | — |
| 2005 | 75° | 45° | 60° | — | — |
| 2004 | 73° | 41° | 57° | — | — |
| 2003 | 74° | 50° | 62° | — | — |
| 2002 | 64° | 40° | 52° | — | — |
| 2001 | 66° | 40° | 53° | — | — |
| 2000 | 72° | 43° | 57° | — | — |
| 1999 | 77° | 40° | 58° | — | — |
| 1998 | 72° | 39° | 55° | — | — |
| 1997 | 62° | 52° | 57° | 0.64" | — |
| 1996 | 62° | 39° | 51° | — | — |
| 1995 | 67° | 51° | 59° | — | — |
| 1994 | 72° | 47° | 59° | — | — |
| 1993 | 77° | 48° | 63° | — | — |
| 1992 | 77° | 35° | 56° | — | — |
| 1991 | 68° | 34° | 51° | — | — |
| 1990 | 75° | 39° | 57° | — | — |
| 1989warmest | 78° | 49° | 63° | — | — |
| 1988 | 74° | 34° | 54° | — | — |
| 1987 | 63° | 42° | 52° | — | — |
| 1986 | 68° | 45° | 56° | — | — |
| 1985 | 65° | 44° | 54° | — | — |
| 1984 | 69° | 34° | 51° | — | — |
| 1983 | 66° | 51° | 59° | 0.13" | — |
| 1982 | 67° | 35° | 51° | — | — |
| 1981 | 65° | 49° | 57° | — | — |
| 1980 | 72° | 37° | 54° | — | — |
| 1979 | 65° | 40° | 52° | — | — |
| 1978 | 62° | 41° | 52° | — | — |
| 1977 | — | 41° | — | — | — |
| 1976 | 68° | 49° | 58° | — | — |
| 1975 | 71° | 33° | 52° | — | — |
| 1974 | 70° | 38° | 54° | — | — |
| 1973 | 66° | 34° | 50° | — | — |
| 1972 | 61° | 42° | 51° | — | — |
| 1971 | 64° | 50° | 57° | — | — |
56 years of data from GILLESPIE FLD