Weather on December 19
West Covina, CA
55 Years of Data
Avg High
70°F
Avg Low
46°F
Warmest
2004
70°F avg
Coldest
1978
47°F avg
About This Date
December 19th in West Covina, CA typically brings pleasant winter weather, with average highs around 70°F and lows near 46°F. Over 54 years of records, the warmest December 19th was in 2004 (70°F average), while the coldest was 1978 (47°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 7% of December 19th dates historically, with the wettest December 19th recording 4.17" 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 December 19th in West Covina, CA? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 53° | 66° | — | — |
| 2024 | 83° | 52° | 67° | — | — |
| 2023 | 70° | 55° | 62° | — | — |
| 2022 | 68° | 47° | 57° | — | — |
| 2021 | 70° | 47° | 59° | — | — |
| 2020 | 75° | 54° | 64° | — | — |
| 2019 | 67° | 46° | 56° | — | — |
| 2018 | 78° | 51° | 65° | — | — |
| 2017 | 71° | 49° | 60° | — | — |
| 2015 | 67° | 48° | 57° | — | — |
| 2014 | 69° | 52° | 60° | — | — |
| 2013 | 75° | 51° | 63° | 0.05" | — |
| 2012 | 63° | 36° | 49° | — | — |
| 2011 | 58° | 48° | 53° | — | — |
| 2010 | 60° | 55° | 58° | — | — |
| 2009 | 81° | 53° | 67° | — | — |
| 2008 | 59° | 40° | 49° | — | — |
| 2007 | 65° | 51° | 58° | — | — |
| 2006 | 62° | 34° | 48° | — | — |
| 2005 | 75° | 48° | 62° | — | — |
| 2004warmest | 83° | 57° | 70° | — | — |
| 2003 | 76° | 51° | 63° | — | — |
| 2002 | 65° | 42° | 53° | — | — |
| 2001 | 73° | 49° | 61° | — | — |
| 2000 | 79° | 57° | 68° | — | — |
| 1999 | 83° | 46° | 64° | — | — |
| 1998 | 60° | 52° | 56° | — | — |
| 1997 | 70° | 44° | 57° | — | — |
| 1996 | 75° | 48° | 62° | — | — |
| 1995 | 67° | 49° | 58° | — | — |
| 1994 | 74° | 41° | 57° | — | — |
| 1993 | 65° | 46° | 55° | — | — |
| 1992 | 62° | 32° | 47° | — | — |
| 1991 | 65° | 50° | 57° | — | — |
| 1990 | 63° | 45° | 54° | — | — |
| 1989 | 69° | 45° | 57° | — | — |
| 1988 | 61° | 38° | 49° | 0.08" | — |
| 1987 | 65° | 43° | 54° | — | — |
| 1986 | 66° | 44° | 55° | — | — |
| 1985 | 85° | 45° | 65° | — | — |
| 1984 | 57° | 48° | 53° | 4.17" | — |
| 1983 | 67° | 43° | 55° | — | — |
| 1982 | 79° | 40° | 59° | — | — |
| 1981 | 79° | 45° | 62° | — | — |
| 1980 | 68° | 49° | 58° | — | — |
| 1979 | 72° | 42° | 57° | — | — |
| 1978coldest | 57° | 37° | 47° | 0.91" | — |
| 1977 | 67° | 37° | 52° | — | — |
| 1976 | 72° | 41° | 56° | — | — |
| 1975 | 69° | 35° | 52° | — | — |
| 1974 | 72° | 40° | 56° | — | — |
| 1973 | 76° | 39° | 57° | — | — |
| 1972 | 74° | 44° | 59° | — | — |
| 1971 | 63° | 40° | 51° | — | — |
54 years of data from SANTA FE DAM CALIFORNIA