Weather on October 21
Sacramento, CA
55 Years of Data
Avg High
77°F
Avg Low
50°F
Warmest
1991
73°F avg
Coldest
1979
52°F avg
About This Date
October 21st in Sacramento, CA typically brings pleasant fall weather, with average highs around 77°F and lows near 50°F — a 27°F daily swing. Over 55 years of records, the warmest October 21st was in 1991 (73°F average), while the coldest was 1979 (52°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 7% of October 21st dates historically, with the wettest October 21st recording 0.81" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for October 21st in Sacramento, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 51° | 67° | — | — |
| 2024 | 79° | 47° | 63° | — | — |
| 2023 | 76° | 56° | 66° | — | — |
| 2022 | 81° | 52° | 66° | — | — |
| 2021 | 74° | 58° | 66° | 0.81" | — |
| 2020 | 88° | 52° | 70° | — | — |
| 2019 | 87° | 51° | 69° | — | — |
| 2018 | 83° | 48° | 65° | — | — |
| 2017 | 71° | 43° | 57° | — | — |
| 2016 | 81° | 48° | 64° | — | — |
| 2015 | 86° | 50° | 68° | — | — |
| 2014 | 74° | 47° | 60° | — | — |
| 2013 | 82° | 47° | 64° | — | — |
| 2012 | 66° | 51° | 59° | 0.1" | — |
| 2011 | 82° | 50° | 66° | — | — |
| 2010 | 70° | 54° | 62° | — | — |
| 2009 | 72° | 51° | 61° | — | — |
| 2008 | 81° | 48° | 64° | — | — |
| 2007 | 76° | 49° | 62° | — | — |
| 2006 | 83° | 47° | 65° | — | — |
| 2005 | 78° | 49° | 63° | — | — |
| 2004 | 66° | 43° | 54° | — | — |
| 2003 | 89° | 51° | 70° | — | — |
| 2002 | 79° | 49° | 64° | — | — |
| 2001 | 70° | 50° | 60° | — | — |
| 2000 | 72° | 52° | 62° | — | — |
| 1999 | 83° | 46° | 64° | — | — |
| 1998 | 83° | 46° | 64° | — | — |
| 1997 | 81° | 48° | 64° | — | — |
| 1996 | 71° | 44° | 58° | — | — |
| 1995 | 80° | 51° | 66° | — | — |
| 1994 | 81° | 50° | 65° | — | — |
| 1993 | 77° | 52° | 64° | — | — |
| 1992 | 74° | 54° | 64° | — | — |
| 1991warmest | 92° | 54° | 73° | — | — |
| 1990 | 80° | 44° | 62° | — | — |
| 1989 | 65° | 55° | 60° | 0.25" | — |
| 1988 | 85° | 54° | 69° | — | — |
| 1987 | 78° | 50° | 64° | — | — |
| 1986 | 78° | 46° | 62° | — | — |
| 1985 | 60° | 49° | 54° | 0.58" | — |
| 1984 | 64° | 49° | 56° | — | — |
| 1983 | 83° | 51° | 67° | — | — |
| 1982 | 70° | 54° | 62° | — | — |
| 1981 | 85° | 51° | 68° | — | — |
| 1980 | 78° | 48° | 63° | — | — |
| 1979coldest | 65° | 40° | 52° | — | — |
| 1978 | 73° | 46° | 60° | — | — |
| 1977 | 74° | 46° | 60° | — | — |
| 1976 | 82° | 49° | 65° | — | — |
| 1975 | 83° | 59° | 71° | — | — |
| 1974 | 82° | 56° | 69° | — | — |
| 1973 | 80° | 60° | 70° | — | — |
| 1972 | 68° | 49° | 58° | — | — |
| 1971 | 71° | 42° | 57° | — | — |
55 years of data from SACRAMENTO AP ASOS