Weather on December 22
West Covina, CA
55 Years of Data
Avg High
68°F
Avg Low
44°F
Warmest
2014
66°F avg
Coldest
1990
39°F avg
About This Date
December 22nd in West Covina, CA typically brings mild winter weather, with average highs around 68°F and lows near 44°F. Over 54 years of records, the warmest December 22nd was in 2014 (66°F average), while the coldest was 1990 (39°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 6% of December 22nd dates historically, with the wettest December 22nd recording 2.74" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for December 22nd in West Covina, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 48° | 60° | — | — |
| 2024 | 67° | 48° | 57° | — | — |
| 2023 | 66° | 54° | 60° | — | — |
| 2022 | 71° | 50° | 61° | — | — |
| 2021 | 68° | 47° | 58° | — | — |
| 2020 | 75° | 48° | 62° | — | — |
| 2019 | 68° | 51° | 60° | — | — |
| 2018 | 72° | 50° | 61° | — | — |
| 2017 | 68° | 46° | 57° | — | — |
| 2015 | 61° | 51° | 56° | — | — |
| 2014warmest | 80° | 52° | 66° | — | — |
| 2013 | 64° | 46° | 55° | — | — |
| 2012 | 67° | 43° | 55° | — | — |
| 2011 | 70° | 37° | 53° | — | — |
| 2010 | 59° | 48° | 54° | — | — |
| 2009 | 61° | 46° | 53° | — | — |
| 2008 | 53° | 45° | 49° | — | — |
| 2007 | 67° | 41° | 54° | — | — |
| 2006 | 66° | 45° | 55° | — | — |
| 2005 | 77° | 52° | 64° | — | — |
| 2004 | 65° | 46° | 55° | — | — |
| 2003 | 75° | 51° | 63° | — | — |
| 2002 | 64° | 43° | 53° | — | — |
| 2001 | 61° | 44° | 52° | — | — |
| 2000 | 68° | 46° | 57° | — | — |
| 1999 | 77° | 51° | 64° | — | — |
| 1998 | 61° | 38° | 49° | — | — |
| 1997 | 65° | 44° | 54° | — | — |
| 1996 | 68° | 41° | 55° | — | — |
| 1995 | 67° | 46° | 56° | — | — |
| 1994 | 67° | 54° | 60° | — | — |
| 1993 | 71° | 42° | 57° | — | — |
| 1992 | 72° | 33° | 52° | — | — |
| 1991 | 69° | 40° | 54° | — | — |
| 1990coldest | 54° | 24° | 39° | — | — |
| 1989 | 80° | 38° | 59° | — | — |
| 1988 | 61° | 35° | 48° | — | — |
| 1987 | 65° | 40° | 52° | — | — |
| 1986 | 72° | 40° | 56° | — | — |
| 1985 | 82° | 43° | 62° | — | — |
| 1984 | 67° | 38° | 52° | — | — |
| 1983 | 64° | 46° | 55° | — | — |
| 1982 | 68° | 38° | 53° | — | — |
| 1981 | 72° | 40° | 56° | — | — |
| 1980 | 72° | 45° | 58° | — | — |
| 1979 | 65° | 42° | 53° | — | — |
| 1978 | 73° | 36° | 54° | — | — |
| 1977 | 70° | 50° | 60° | 0.05" | — |
| 1976 | 75° | 34° | 54° | — | — |
| 1975 | 67° | 41° | 54° | — | — |
| 1974 | 66° | 46° | 56° | — | — |
| 1973 | 64° | 44° | 54° | 0.3" | — |
| 1972 | 70° | 45° | 57° | — | — |
| 1971 | 60° | 49° | 54° | 2.74" | — |
54 years of data from SANTA FE DAM CALIFORNIA