Weather on March 23
Santa Rosa, CA
55 Years of Data
Avg High
65°F
Avg Low
43°F
Warmest
2022
66°F avg
Coldest
1994
45°F avg
About This Date
March 23rd in Santa Rosa, CA typically brings mild spring weather, with average highs around 65°F and lows near 43°F. Over 56 years of records, the warmest March 23rd was in 2022 (66°F average), while the coldest was 1994 (45°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 38% of March 23rd dates historically, with the wettest March 23rd recording 2.9" 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 March 23rd in Santa Rosa, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 79° | 46° | 62° | — | — |
| 2025 | 76° | 44° | 60° | — | — |
| 2024 | 57° | 47° | 52° | 1.75" | — |
| 2023 | 61° | 40° | 50° | 0.05" | — |
| 2022warmest | 84° | 48° | 66° | — | — |
| 2021 | 69° | 42° | 56° | — | — |
| 2020 | 60° | 41° | 51° | 0.46" | — |
| 2019 | 64° | 47° | 55° | 1.7" | — |
| 2018 | 61° | 34° | 47° | — | — |
| 2017 | 59° | 43° | 51° | — | — |
| 2016 | 67° | 45° | 56° | — | — |
| 2015 | 62° | 49° | 55° | — | — |
| 2014 | 70° | 45° | 57° | — | — |
| 2013 | 66° | 44° | 55° | — | — |
| 2012 | 63° | 36° | 49° | — | — |
| 2011 | 58° | 42° | 50° | 1.6" | — |
| 2010 | 76° | 39° | 57° | — | — |
| 2009 | 67° | 35° | 51° | — | — |
| 2008 | 72° | 34° | 53° | — | — |
| 2007 | 76° | 41° | 58° | — | — |
| 2006 | 66° | 39° | 53° | — | — |
| 2005 | 57° | 48° | 53° | 0.18" | — |
| 2004 | 73° | 48° | 61° | — | — |
| 2003 | 67° | 40° | 53° | — | — |
| 2002 | 59° | 47° | 53° | 0.74" | — |
| 2001 | 64° | 50° | 57° | — | — |
| 2000 | 62° | 48° | 55° | — | — |
| 1999 | 59° | 44° | 52° | 0.61" | — |
| 1998 | 65° | 56° | 60° | 2.01" | — |
| 1997 | 69° | 48° | 59° | — | — |
| 1996 | 63° | 42° | 52° | — | — |
| 1995 | 53° | 38° | 45° | 1.09" | — |
| 1994coldest | 55° | 35° | 45° | — | — |
| 1993 | 64° | 54° | 59° | 0.94" | — |
| 1992 | 60° | 50° | 55° | 0.56" | — |
| 1991 | 53° | 45° | 49° | 2.9" | — |
| 1990 | 70° | 46° | 58° | — | — |
| 1989 | 59° | 47° | 53° | 0.64" | — |
| 1988 | 65° | 52° | 58° | — | — |
| 1987 | 58° | 42° | 50° | 1.4" | — |
| 1986 | 67° | 43° | 55° | — | — |
| 1985 | 61° | 40° | 50° | — | — |
| 1984 | 71° | 47° | 59° | — | — |
| 1983 | 51° | 42° | 47° | 0.71" | — |
| 1982 | 71° | 37° | 54° | — | — |
| 1981 | 68° | 40° | 54° | — | — |
| 1980 | 74° | 42° | 58° | — | — |
| 1979 | 60° | 40° | 50° | — | — |
| 1978 | 69° | 51° | 60° | 0.99" | — |
| 1977 | 61° | 43° | 52° | 0.15" | — |
| 1976 | 67° | 36° | 51° | 0.03" | — |
| 1975 | 57° | 41° | 49° | 0.03" | — |
| 1974 | 60° | 45° | 52° | — | — |
| 1973 | 72° | 35° | 53° | — | — |
| 1972 | 67° | 37° | 52° | — | — |
| 1971 | 62° | 52° | 57° | 1.52" | — |
56 years of data from SANTA ROSA