Weather on May 16
Santa Rosa, CA
55 Years of Data
Avg High
74°F
Avg Low
48°F
Warmest
2008
80°F avg
Coldest
2011
46°F avg
About This Date
May 16th in Santa Rosa, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 48°F — a 26°F daily swing. Over 55 years of records, the warmest May 16th was in 2008 (80°F average), while the coldest was 2011 (46°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 16th dates historically, with the wettest May 16th recording 3.84" 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 16th in Santa Rosa, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 49° | 64° | — | — |
| 2024 | 70° | 52° | 61° | 0.05" | — |
| 2023 | 84° | 53° | 69° | — | — |
| 2022 | 78° | 48° | 63° | — | — |
| 2021 | 73° | 50° | 62° | — | — |
| 2020 | 76° | 51° | 63° | — | — |
| 2019 | 58° | 47° | 52° | 3.43" | — |
| 2018 | 67° | 51° | 59° | — | — |
| 2017 | 68° | 44° | 56° | — | — |
| 2016 | 81° | 52° | 66° | — | — |
| 2015 | 72° | 46° | 59° | — | — |
| 2014 | 82° | 49° | 65° | — | — |
| 2013 | 71° | 51° | 61° | — | — |
| 2012 | 68° | 49° | 58° | — | — |
| 2011coldest | 52° | 40° | 46° | 0.3" | — |
| 2010 | 65° | 47° | 56° | — | — |
| 2009 | 95° | 53° | 74° | — | — |
| 2008warmest | 99° | 62° | 80° | — | — |
| 2007 | 74° | 46° | 60° | — | — |
| 2006 | 76° | 49° | 62° | — | — |
| 2005 | 67° | 54° | 60° | — | — |
| 2004 | 81° | 51° | 66° | — | — |
| 2003 | 74° | 43° | 58° | — | — |
| 2002 | 79° | 49° | 64° | — | — |
| 2001 | 81° | 52° | 66° | — | — |
| 2000 | 68° | 45° | 56° | — | — |
| 1999 | 68° | 45° | 56° | — | — |
| 1998 | 63° | 48° | 55° | — | — |
| 1997 | 94° | 59° | 76° | — | — |
| 1996 | 66° | 57° | 62° | 3.84" | — |
| 1995 | 70° | 54° | 62° | — | — |
| 1994 | 62° | 46° | 54° | — | — |
| 1993 | 75° | 49° | 62° | — | — |
| 1992 | 69° | 50° | 60° | — | — |
| 1991 | 68° | 47° | 57° | — | — |
| 1990 | 69° | 45° | 57° | — | — |
| 1989 | 71° | 48° | 60° | — | — |
| 1988 | 67° | 53° | 60° | 0.64" | — |
| 1987 | 73° | 48° | 61° | — | — |
| 1986 | 80° | 49° | 64° | — | — |
| 1985 | 70° | 48° | 59° | — | — |
| 1984 | 70° | 46° | 58° | — | — |
| 1983 | 78° | 50° | 64° | — | — |
| 1982 | 77° | 44° | 61° | — | — |
| 1981 | 70° | 46° | 58° | — | — |
| 1980 | 77° | 43° | 60° | — | — |
| 1979 | 68° | 44° | 56° | — | — |
| 1978 | 81° | 41° | 61° | — | — |
| 1977 | 73° | 45° | 59° | — | — |
| 1976 | 83° | 47° | 65° | — | — |
| 1975 | 77° | 43° | 60° | — | — |
| 1974 | 70° | 40° | 55° | — | — |
| 1973 | 84° | 47° | 65° | — | — |
| 1972 | 83° | 47° | 65° | — | — |
| 1971 | 74° | 41° | 57° | — | — |
55 years of data from SANTA ROSA