Weather on May 13
Santa Rosa, CA
55 Years of Data
Avg High
75°F
Avg Low
48°F
Warmest
2014
77°F avg
Coldest
1995
53°F avg
About This Date
May 13th in Santa Rosa, CA typically brings pleasant spring weather, with average highs around 75°F and lows near 48°F — a 27°F daily swing. Over 55 years of records, the warmest May 13th was in 2014 (77°F average), while the coldest was 1995 (53°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 7% of May 13th dates historically, with the wettest May 13th recording 0.64" of rain. The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
Planning for May 13th in Santa Rosa, CA? Great weather for outdoor activities.
Cooling Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 45° | 58° | — | — |
| 2024 | 69° | 47° | 58° | — | — |
| 2023 | 88° | 48° | 68° | — | — |
| 2022 | 80° | 46° | 63° | — | — |
| 2021 | 72° | 47° | 59° | — | — |
| 2020 | 63° | 49° | 56° | 0.25" | — |
| 2019 | 72° | 53° | 62° | — | — |
| 2018 | 67° | 52° | 59° | — | — |
| 2017 | 69° | 43° | 56° | — | — |
| 2016 | 68° | 49° | 58° | — | — |
| 2015 | 65° | 45° | 55° | — | — |
| 2014warmest | 92° | 62° | 77° | — | — |
| 2013 | 81° | 47° | 64° | — | — |
| 2012 | 65° | 47° | 56° | — | — |
| 2011 | 70° | 36° | 53° | — | — |
| 2010 | 73° | 45° | 59° | — | — |
| 2009 | 81° | 52° | 66° | — | — |
| 2008 | 86° | 47° | 66° | — | — |
| 2007 | 73° | 42° | 58° | — | — |
| 2006 | 77° | 44° | 61° | — | — |
| 2005 | 74° | 47° | 60° | — | — |
| 2004 | 75° | 44° | 60° | — | — |
| 2003 | 74° | 46° | 60° | — | — |
| 2002 | 75° | 45° | 60° | — | — |
| 2001 | 70° | 46° | 58° | — | — |
| 2000 | 68° | 46° | 57° | — | — |
| 1999 | 77° | 47° | 62° | — | — |
| 1998 | 63° | 45° | 54° | 0.53" | — |
| 1997 | 82° | 50° | 66° | — | — |
| 1996 | 84° | 56° | 70° | — | — |
| 1995coldest | 58° | 48° | 53° | 0.64" | — |
| 1994 | 80° | 53° | 67° | — | — |
| 1993 | 65° | 52° | 58° | — | — |
| 1992 | 67° | 51° | 59° | — | — |
| 1991 | 63° | 48° | 55° | 0.23" | — |
| 1990 | 73° | 46° | 60° | — | — |
| 1989 | 74° | 50° | 62° | — | — |
| 1988 | 71° | 46° | 59° | — | — |
| 1987 | 88° | 57° | 72° | — | — |
| 1986 | 77° | 45° | 61° | — | — |
| 1985 | 73° | 44° | 59° | — | — |
| 1984 | 84° | 53° | 69° | — | — |
| 1983 | 74° | 44° | 59° | — | — |
| 1982 | 66° | 47° | 56° | — | — |
| 1981 | 79° | 47° | 63° | — | — |
| 1980 | 66° | 47° | 56° | — | — |
| 1979 | 91° | 48° | 70° | — | — |
| 1978 | 86° | 50° | 68° | — | — |
| 1977 | 75° | 39° | 57° | — | — |
| 1976 | 97° | 53° | 75° | — | — |
| 1975 | 82° | 47° | 64° | — | — |
| 1974 | 72° | 42° | 57° | — | — |
| 1973 | 84° | 44° | 64° | — | — |
| 1972 | 95° | 48° | 72° | — | — |
| 1971 | 77° | 52° | 64° | — | — |
55 years of data from SANTA ROSA