Weather on December 13
West Covina, CA
55 Years of Data
Avg High
69°F
Avg Low
45°F
Warmest
2017
72°F avg
Coldest
1987
47°F avg
About This Date
December 13th in West Covina, CA typically brings mild winter weather, with average highs around 69°F and lows near 45°F. Over 54 years of records, the warmest December 13th was in 2017 (72°F average), while the coldest was 1987 (47°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 2% of December 13th dates historically. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for December 13th in West Covina, CA? Great weather for outdoor activities.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 52° | 62° | — | — |
| 2024 | 64° | 49° | 56° | — | — |
| 2023 | 69° | 50° | 60° | — | — |
| 2022 | 61° | 42° | 51° | — | — |
| 2021 | 56° | 46° | 51° | — | — |
| 2020 | 71° | 51° | 61° | — | — |
| 2019 | 73° | 52° | 62° | — | — |
| 2018 | 79° | 53° | 66° | — | — |
| 2017warmest | 85° | 59° | 72° | — | — |
| 2015 | 69° | 48° | 59° | — | — |
| 2014 | 68° | 50° | 59° | — | — |
| 2013 | 70° | 44° | 57° | — | — |
| 2012 | 64° | 45° | 54° | — | — |
| 2011 | 65° | 46° | 55° | — | — |
| 2010 | 85° | 58° | 71° | — | — |
| 2009 | 65° | 48° | 56° | — | — |
| 2008 | 61° | 47° | 54° | — | — |
| 2007 | 66° | 47° | 56° | — | — |
| 2006 | 79° | 49° | 64° | — | — |
| 2005 | 68° | 44° | 56° | — | — |
| 2004 | 70° | 48° | 59° | — | — |
| 2003 | 69° | 44° | 57° | — | — |
| 2002 | 70° | 49° | 59° | — | — |
| 2001 | 66° | 46° | 56° | — | — |
| 2000 | 63° | 45° | 54° | — | — |
| 1999 | 65° | 46° | 55° | — | — |
| 1998 | 84° | 51° | 68° | — | — |
| 1997 | 73° | 49° | 61° | — | — |
| 1996 | 66° | 53° | 60° | — | — |
| 1995 | 65° | 50° | 57° | — | — |
| 1994 | 60° | 45° | 52° | — | — |
| 1993 | 69° | 44° | 57° | — | — |
| 1992 | 67° | 40° | 53° | — | — |
| 1991 | 76° | 40° | 58° | — | — |
| 1990 | 65° | 45° | 55° | — | — |
| 1989 | 71° | 38° | 54° | — | — |
| 1988 | 77° | 43° | 60° | — | — |
| 1987coldest | 52° | 42° | 47° | — | — |
| 1986 | 71° | 38° | 54° | — | — |
| 1985 | 67° | 32° | 49° | — | — |
| 1984 | 62° | 44° | 53° | — | — |
| 1983 | 66° | 42° | 54° | — | — |
| 1982 | 69° | 34° | 51° | — | — |
| 1981 | 64° | 49° | 56° | — | — |
| 1980 | 72° | 39° | 55° | — | — |
| 1979 | 76° | 36° | 56° | — | — |
| 1978 | 79° | 41° | 60° | — | — |
| 1977 | 80° | 41° | 61° | — | — |
| 1976 | 78° | 39° | 59° | — | — |
| 1975 | 57° | 40° | 48° | — | — |
| 1974 | 70° | 41° | 55° | — | — |
| 1973 | 62° | 44° | 53° | — | — |
| 1972 | 62° | 33° | 48° | — | — |
| 1971 | 59° | 40° | 49° | 0.38" | — |
54 years of data from SANTA FE DAM CALIFORNIA