Weather on November 21
Santa Maria, CA
55 Years of Data
Avg High
68°F
Avg Low
42°F
Warmest
2017
70°F avg
Coldest
1971
44°F avg
About This Date
November 21st in Santa Maria, CA typically brings mild fall weather, with average highs around 68°F and lows near 42°F — a 26°F daily swing. Over 55 years of records, the warmest November 21st was in 2017 (70°F average), while the coldest was 1971 (44°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 16% of November 21st dates historically, with the wettest November 21st recording 2.24" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for November 21st in Santa Maria, CA? Great weather for outdoor activities.
Warming Trend
1.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 44° | 55° | — | — |
| 2024 | 68° | 36° | 52° | — | — |
| 2023 | 77° | 38° | 57° | — | — |
| 2022 | 70° | 36° | 53° | — | — |
| 2021 | 81° | 43° | 62° | — | — |
| 2020 | 75° | 41° | 58° | — | — |
| 2019 | 66° | 44° | 55° | — | — |
| 2018 | 72° | 49° | 60° | 0.46" | — |
| 2017warmest | 87° | 54° | 70° | — | — |
| 2016 | 62° | 47° | 54° | 0.1" | — |
| 2015 | 85° | 49° | 67° | — | — |
| 2014 | 70° | 46° | 58° | — | — |
| 2013 | 63° | 51° | 57° | — | — |
| 2012 | 70° | 47° | 58° | — | — |
| 2011 | 61° | 40° | 50° | — | — |
| 2010 | 57° | 39° | 48° | 1.17" | — |
| 2009 | 66° | 40° | 53° | — | — |
| 2008 | 80° | 47° | 63° | — | — |
| 2007 | 70° | 40° | 55° | — | — |
| 2006 | 73° | 49° | 61° | — | — |
| 2005 | 82° | 42° | 62° | — | — |
| 2004 | 63° | 37° | 50° | — | — |
| 2003 | 62° | 40° | 51° | — | — |
| 2002 | 81° | 51° | 66° | — | — |
| 2001 | 63° | 45° | 54° | — | — |
| 2000 | 62° | 40° | 51° | — | — |
| 1999 | 63° | 41° | 52° | — | — |
| 1998 | 68° | 37° | 53° | — | — |
| 1997 | 73° | 42° | 58° | — | — |
| 1996 | 64° | 59° | 62° | 2.24" | — |
| 1995 | 69° | 45° | 57° | — | — |
| 1994 | 59° | 35° | 47° | — | — |
| 1993 | 68° | 45° | 56° | 0.03" | — |
| 1992 | 66° | 35° | 51° | — | — |
| 1991 | 70° | 46° | 58° | — | — |
| 1990 | 65° | 36° | 50° | — | — |
| 1989 | 67° | 41° | 54° | — | — |
| 1988 | 69° | 36° | 52° | — | — |
| 1987 | 63° | 39° | 51° | — | — |
| 1986 | 69° | 47° | 58° | — | — |
| 1985 | 64° | 40° | 52° | — | — |
| 1984 | 61° | 37° | 49° | 0.03" | — |
| 1983 | 58° | 35° | 46° | 0.1" | — |
| 1982 | 63° | 35° | 49° | — | — |
| 1981 | 67° | 48° | 57° | — | — |
| 1980 | 70° | 34° | 52° | — | — |
| 1979 | 67° | 26° | 46° | — | — |
| 1978 | 61° | 45° | 53° | 0.53" | — |
| 1977 | 66° | 42° | 54° | — | — |
| 1976 | 67° | 50° | 58° | — | — |
| 1975 | 71° | 37° | 54° | — | — |
| 1974 | 62° | 50° | 56° | 0.25" | — |
| 1973 | 57° | 35° | 46° | — | — |
| 1972 | 62° | 33° | 48° | — | — |
| 1971coldest | 57° | 31° | 44° | — | — |
55 years of data from SANTA MARIA PUBLIC AP