Weather on March 21
Elk Grove, CA
55 Years of Data
Avg High
69°F
Avg Low
48°F
Warmest
2026
73°F avg
Coldest
1973
46°F avg
About This Date
March 21st in Elk Grove, CA typically brings mild spring weather, with average highs around 69°F and lows near 48°F. Over 56 years of records, the warmest March 21st was in 2026 (73°F average), while the coldest was 1973 (46°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 25% of March 21st dates historically, with the wettest March 21st recording 3.07" of rain. The last decade has been 3.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.2°F cooler on this date compared to 20-30 years ago.
Planning for March 21st in Elk Grove, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 86° | 59° | 73° | — | — |
| 2025 | 66° | 47° | 56° | — | — |
| 2024 | 73° | 48° | 61° | — | — |
| 2023 | 62° | 48° | 55° | 1.04" | — |
| 2022 | 81° | 45° | 63° | — | — |
| 2021 | 69° | 41° | 55° | — | — |
| 2020 | 69° | 44° | 57° | — | — |
| 2019 | 66° | 44° | 55° | — | — |
| 2018 | 69° | 53° | 61° | 1.96" | — |
| 2017 | 68° | 53° | 61° | 2.67" | — |
| 2016 | 65° | 50° | 57° | 0.1" | — |
| 2015 | 76° | 52° | 64° | — | — |
| 2014 | 78° | 49° | 63° | — | — |
| 2013 | 68° | 45° | 56° | — | — |
| 2012 | 71° | 49° | 60° | — | — |
| 2011 | 61° | 43° | 52° | — | — |
| 2010 | 73° | 48° | 61° | — | — |
| 2009 | 59° | 50° | 55° | 0.03" | — |
| 2008 | 69° | 41° | 55° | — | — |
| 2007 | 70° | 48° | 59° | 0.33" | — |
| 2006 | 59° | 42° | 51° | — | — |
| 2005 | 64° | 50° | 57° | 0.91" | — |
| 2004 | 83° | 52° | 67° | — | — |
| 2003 | 73° | 46° | 60° | — | — |
| 2002 | 75° | 47° | 61° | — | — |
| 2001 | 81° | 55° | 68° | — | — |
| 2000 | 76° | 50° | 63° | — | — |
| 1999 | 67° | 48° | 57° | — | — |
| 1998 | 68° | 56° | 62° | 0.2" | — |
| 1997 | 78° | 59° | 69° | — | — |
| 1996 | 74° | 53° | 63° | — | — |
| 1995 | 58° | 46° | 52° | 0.28" | — |
| 1994 | 67° | 46° | 56° | — | — |
| 1993 | 77° | 51° | 64° | — | — |
| 1992 | 70° | 52° | 61° | — | — |
| 1991 | 63° | 43° | 53° | — | — |
| 1990 | 82° | 54° | 68° | — | — |
| 1989 | 72° | 53° | 62° | — | — |
| 1988 | 74° | 47° | 60° | — | — |
| 1987 | 55° | 39° | 47° | 0.46" | — |
| 1986 | 77° | 51° | 64° | — | — |
| 1985 | 65° | 43° | 54° | — | — |
| 1984 | 69° | 48° | 59° | — | — |
| 1983 | 63° | 47° | 55° | — | — |
| 1982 | 65° | 43° | 54° | — | — |
| 1981 | 67° | 49° | 58° | 0.25" | — |
| 1980 | 66° | 44° | 55° | — | — |
| 1979 | 62° | 46° | 54° | — | — |
| 1978 | 66° | 56° | 61° | 0.28" | — |
| 1977 | 78° | 46° | 62° | — | — |
| 1976 | 80° | 46° | 63° | — | — |
| 1975 | 51° | 45° | 48° | 3.07" | — |
| 1974 | 64° | 48° | 56° | — | — |
| 1973coldest | 48° | 44° | 46° | 1.09" | — |
| 1972 | 74° | 48° | 61° | — | — |
| 1971 | 76° | 50° | 63° | — | — |
56 years of data from SACRAMENTO 5 ESE