Weather on November 21
West Covina, CA
55 Years of Data
Avg High
74°F
Avg Low
50°F
Warmest
2002
80°F avg
Coldest
2004
50°F avg
About This Date
November 21st in West Covina, CA typically brings pleasant fall weather, with average highs around 74°F and lows near 50°F. Over 54 years of records, the warmest November 21st was in 2002 (80°F average), while the coldest was 2004 (50°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 6% of November 21st dates historically, with the wettest November 21st recording 2.11" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for November 21st in West Covina, CA? Great weather for outdoor activities.
Warming Trend
2.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 52° | 59° | — | — |
| 2024 | 80° | 50° | 65° | — | — |
| 2023 | 81° | 61° | 71° | — | — |
| 2022 | 77° | 55° | 66° | — | — |
| 2021 | 85° | 48° | 67° | — | — |
| 2020 | 83° | 51° | 67° | — | — |
| 2019 | 68° | 52° | 60° | — | — |
| 2018 | 73° | 54° | 63° | — | — |
| 2017 | 91° | 60° | 76° | — | — |
| 2015 | 93° | 64° | 79° | — | — |
| 2014 | 76° | 55° | 65° | — | — |
| 2013 | 67° | 53° | 60° | — | — |
| 2012 | 74° | 48° | 61° | — | — |
| 2011 | 67° | 45° | 56° | — | — |
| 2010 | 61° | 45° | 53° | — | — |
| 2009 | 70° | 49° | 59° | — | — |
| 2008 | 89° | 57° | 73° | — | — |
| 2007 | 73° | 46° | 60° | — | — |
| 2006 | 81° | 52° | 66° | — | — |
| 2005 | 87° | 62° | 75° | — | — |
| 2004coldest | 58° | 43° | 50° | — | — |
| 2003 | 63° | 51° | 57° | — | — |
| 2002warmest | 92° | 68° | 80° | — | — |
| 2001 | 73° | 54° | 63° | — | — |
| 2000 | 79° | 51° | 65° | — | — |
| 1999 | 72° | 52° | 62° | — | — |
| 1998 | 80° | 53° | 67° | — | — |
| 1997 | 79° | 57° | 68° | — | — |
| 1996 | 64° | 61° | 62° | — | — |
| 1995 | 73° | 48° | 61° | — | — |
| 1994 | 67° | 41° | 54° | — | — |
| 1993 | 70° | 56° | 63° | — | — |
| 1992 | 71° | 63° | 67° | — | — |
| 1991 | 76° | 46° | 61° | — | — |
| 1990 | 69° | 44° | 57° | — | — |
| 1989 | 78° | 49° | 63° | — | — |
| 1988 | 80° | 39° | 60° | — | — |
| 1987 | 72° | 51° | 61° | — | — |
| 1986 | 73° | 53° | 63° | — | — |
| 1985 | 67° | 41° | 54° | — | — |
| 1984 | 72° | 47° | 59° | 0.05" | — |
| 1983 | 64° | 38° | 51° | — | — |
| 1982 | 67° | 45° | 56° | — | — |
| 1981 | 75° | 43° | 59° | — | — |
| 1980 | 79° | 41° | 60° | — | — |
| 1979 | 68° | 33° | 51° | — | — |
| 1978 | 64° | 50° | 57° | 2.11" | — |
| 1977 | 71° | 42° | 57° | — | — |
| 1976 | 78° | 45° | 61° | — | — |
| 1975 | 75° | 36° | 55° | — | — |
| 1974 | 70° | 54° | 62° | — | — |
| 1973 | 65° | 49° | 57° | 0.05" | — |
| 1972 | 71° | 40° | 55° | — | — |
| 1971 | 67° | 39° | 53° | — | — |
54 years of data from SANTA FE DAM CALIFORNIA