Weather on May 23
Santa Rosa, CA
55 Years of Data
Avg High
76°F
Avg Low
48°F
Warmest
2000
77°F avg
Coldest
1980
53°F avg
About This Date
May 23rd in Santa Rosa, CA typically brings pleasant spring weather, with average highs around 76°F and lows near 48°F — a 28°F daily swing. Over 55 years of records, the warmest May 23rd was in 2000 (77°F average), while the coldest was 1980 (53°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 23rd dates historically, with the wettest May 23rd recording 1.55" 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 May 23rd in Santa Rosa, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 46° | 60° | — | — |
| 2024 | 84° | 50° | 67° | — | — |
| 2023 | 78° | 51° | 65° | — | — |
| 2022 | 90° | 53° | 71° | — | — |
| 2021 | 75° | 48° | 62° | — | — |
| 2020 | 84° | 30° | 57° | — | — |
| 2019 | 78° | 55° | 67° | — | — |
| 2018 | 69° | 53° | 61° | 0.05" | — |
| 2017 | 82° | 48° | 65° | — | — |
| 2016 | 71° | 48° | 60° | — | — |
| 2015 | 73° | 51° | 62° | — | — |
| 2014 | 79° | 49° | 64° | — | — |
| 2013 | 70° | 45° | 57° | — | — |
| 2012 | 77° | 53° | 65° | — | — |
| 2011 | 75° | 42° | 59° | — | — |
| 2010 | 72° | 38° | 55° | — | — |
| 2009 | 73° | 57° | 65° | — | — |
| 2008 | 74° | 49° | 61° | — | — |
| 2007 | 87° | 54° | 70° | — | — |
| 2006 | 68° | 50° | 59° | 0.08" | — |
| 2005 | 78° | 50° | 64° | — | — |
| 2004 | 72° | 44° | 58° | — | — |
| 2003 | 78° | 51° | 65° | — | — |
| 2002 | 79° | 44° | 61° | — | — |
| 2001 | 81° | 49° | 65° | — | — |
| 2000warmest | 97° | 57° | 77° | — | — |
| 1999 | 63° | 52° | 57° | — | — |
| 1998 | 71° | 53° | 62° | — | — |
| 1997 | 71° | 53° | 62° | 1.55" | — |
| 1996 | 75° | 49° | 62° | — | — |
| 1995 | 71° | 47° | 59° | — | — |
| 1994 | 72° | 50° | 61° | — | — |
| 1993 | 76° | 54° | 65° | — | — |
| 1992 | 80° | 52° | 66° | — | — |
| 1991 | 73° | 46° | 60° | — | — |
| 1990 | 67° | 50° | 58° | 1.45" | — |
| 1989 | 63° | 49° | 56° | 0.33" | — |
| 1988 | 76° | — | — | — | — |
| 1987 | 65° | 43° | 54° | — | — |
| 1986 | 68° | 43° | 55° | — | — |
| 1985 | 76° | 51° | 63° | — | — |
| 1984 | 87° | 59° | 73° | — | — |
| 1983 | 67° | 50° | 58° | — | — |
| 1982 | 95° | 53° | 74° | — | — |
| 1981 | 79° | 52° | 65° | — | — |
| 1980coldest | 63° | 43° | 53° | — | — |
| 1979 | 78° | 46° | 62° | — | — |
| 1978 | 76° | 43° | 59° | — | — |
| 1977 | 70° | 45° | 57° | — | — |
| 1976 | 81° | 43° | 62° | — | — |
| 1975 | 82° | 46° | 64° | — | — |
| 1974 | 85° | 44° | 64° | — | — |
| 1973 | 72° | 45° | 58° | — | — |
| 1972 | 73° | 44° | 59° | — | — |
| 1971 | 73° | 43° | 58° | — | — |
55 years of data from SANTA ROSA