Weather on December 28
West Covina, CA
55 Years of Data
Avg High
67°F
Avg Low
45°F
Warmest
2013
72°F avg
Coldest
1971
44°F avg
About This Date
December 28th in West Covina, CA typically brings mild winter weather, with average highs around 67°F and lows near 45°F. Over 54 years of records, the warmest December 28th was in 2013 (72°F average), while the coldest was 1971 (44°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 15% of December 28th dates historically, with the wettest December 28th recording 6.99" of rain. The last decade has been 4.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.7°F cooler on this date compared to 20-30 years ago.
Planning for December 28th in West Covina, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 47° | 58° | — | — |
| 2024 | 65° | 48° | 56° | — | — |
| 2023 | 67° | 51° | 59° | — | — |
| 2022 | 65° | 52° | 58° | — | — |
| 2021 | 56° | 44° | 50° | — | — |
| 2020 | 53° | 43° | 48° | — | — |
| 2019 | 63° | 44° | 53° | — | — |
| 2018 | 62° | 42° | 52° | — | — |
| 2017 | 85° | 49° | 67° | — | — |
| 2015 | 59° | 39° | 49° | — | — |
| 2014 | 66° | 46° | 56° | — | — |
| 2013warmest | 85° | 59° | 72° | — | — |
| 2012 | 66° | 43° | 54° | — | — |
| 2011 | 83° | 52° | 67° | — | — |
| 2010 | 69° | 51° | 60° | — | — |
| 2009 | 70° | 51° | 60° | — | — |
| 2008 | 70° | 44° | 57° | — | — |
| 2007 | 60° | 42° | 51° | — | — |
| 2006 | 68° | 43° | 55° | — | — |
| 2005 | 64° | 45° | 54° | — | — |
| 2004 | 58° | 51° | 54° | — | — |
| 2003 | 64° | 41° | 53° | — | — |
| 2002 | 70° | 50° | 60° | — | — |
| 2001 | 67° | 50° | 58° | — | — |
| 2000 | 78° | 58° | 68° | — | — |
| 1999 | 81° | 56° | 68° | — | — |
| 1998 | 80° | 56° | 68° | — | — |
| 1997 | 78° | 44° | 61° | — | — |
| 1996 | 69° | 51° | 60° | — | — |
| 1995 | 67° | 49° | 58° | — | — |
| 1994 | 60° | 45° | 52° | — | — |
| 1993 | 73° | 47° | 60° | — | — |
| 1992 | 58° | 48° | 53° | 1.73" | — |
| 1991 | 58° | 47° | 52° | 1.93" | — |
| 1990 | 65° | 33° | 49° | — | — |
| 1989 | 67° | 54° | 60° | 0.05" | — |
| 1988 | 57° | 33° | 45° | 0.05" | — |
| 1987 | 59° | 32° | 46° | — | — |
| 1986 | 73° | 38° | 55° | — | — |
| 1985 | 72° | 42° | 57° | — | — |
| 1984 | 65° | 44° | 54° | 0.48" | — |
| 1983 | 68° | 48° | 58° | — | — |
| 1982 | 64° | 38° | 51° | — | — |
| 1981 | 67° | 41° | 54° | — | — |
| 1980 | 76° | 49° | 62° | — | — |
| 1979 | 68° | 38° | 53° | — | — |
| 1978 | 60° | 42° | 51° | — | — |
| 1977 | 65° | 58° | 61° | 6.99" | — |
| 1976 | 78° | 35° | 57° | — | — |
| 1975 | 80° | 43° | 61° | — | — |
| 1974 | 57° | 36° | 46° | 1.83" | — |
| 1973 | 66° | 42° | 54° | — | — |
| 1972 | 72° | 43° | 57° | — | — |
| 1971coldest | 50° | 37° | 44° | 0.76" | — |
54 years of data from SANTA FE DAM CALIFORNIA