Weather on January 27
Santa Rosa, CA
55 Years of Data
Avg High
60°F
Avg Low
39°F
Warmest
1984
67°F avg
Coldest
1985
39°F avg
About This Date
January 27th in Santa Rosa, CA typically brings mild winter weather, with average highs around 60°F and lows near 39°F. Over 56 years of records, the warmest January 27th was in 1984 (67°F average), while the coldest was 1985 (39°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 30% of January 27th dates historically, with the wettest January 27th recording 6.3" 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 January 27th in Santa Rosa, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 61° | 38° | 49° | — | — |
| 2025 | 63° | 34° | 48° | — | — |
| 2024 | 64° | 49° | 56° | — | — |
| 2023 | 65° | 34° | 49° | — | — |
| 2022 | 66° | 32° | 49° | — | — |
| 2021 | 56° | 41° | 48° | 4.01" | — |
| 2020 | 63° | 45° | 54° | — | — |
| 2019 | 66° | 36° | 51° | — | — |
| 2018 | 60° | 42° | 51° | — | — |
| 2017 | 60° | 44° | 52° | — | — |
| 2016 | 65° | 44° | 54° | — | — |
| 2015 | 62° | 53° | 58° | — | — |
| 2014 | 60° | 42° | 51° | — | — |
| 2013 | 55° | 38° | 46° | — | — |
| 2012 | 73° | 38° | 55° | — | — |
| 2011 | 67° | 33° | 50° | — | — |
| 2010 | 59° | — | — | — | — |
| 2009 | 61° | 32° | 46° | — | — |
| 2008 | 58° | 47° | 52° | 1.04" | — |
| 2007 | 56° | 39° | 47° | 0.43" | — |
| 2006 | 55° | 36° | 45° | 0.71" | — |
| 2005 | 56° | 44° | 50° | — | — |
| 2004 | 56° | 46° | 51° | 0.69" | — |
| 2003 | 67° | 53° | 60° | — | — |
| 2002 | 53° | 34° | 43° | — | — |
| 2001 | 61° | 34° | 47° | 0.03" | — |
| 2000 | 63° | 41° | 52° | — | — |
| 1999 | 61° | 36° | 48° | 0.03" | — |
| 1998 | 59° | 51° | 55° | 0.43" | — |
| 1997 | 59° | 48° | 54° | 0.08" | — |
| 1996 | 57° | 43° | 50° | 5.77" | — |
| 1995 | 55° | 50° | 53° | 2.34" | — |
| 1994 | 62° | 39° | 51° | 0.84" | — |
| 1993 | 62° | 35° | 49° | — | — |
| 1992 | 60° | 40° | 50° | — | — |
| 1991 | 56° | 30° | 43° | — | — |
| 1990 | 61° | 39° | 50° | — | — |
| 1989 | 57° | 38° | 47° | — | — |
| 1988 | 65° | 41° | 53° | — | — |
| 1987 | 52° | 44° | 48° | 0.05" | — |
| 1986 | 60° | 42° | 51° | — | — |
| 1985coldest | 50° | 29° | 39° | — | — |
| 1984warmest | 77° | 57° | 67° | — | — |
| 1983 | 62° | 49° | 55° | 6.3" | — |
| 1982 | 55° | 29° | 42° | 0.25" | — |
| 1981 | 54° | 44° | 49° | 5.41" | — |
| 1980 | 52° | 34° | 43° | — | — |
| 1979 | 59° | 30° | 45° | — | — |
| 1978 | 61° | 41° | 51° | — | — |
| 1977 | 62° | 33° | 48° | — | — |
| 1976 | 66° | 30° | 48° | — | — |
| 1975 | 54° | 28° | 41° | — | — |
| 1974 | 68° | 33° | 51° | — | — |
| 1973 | 57° | 29° | 43° | — | — |
| 1972 | 52° | 34° | 43° | 2.24" | — |
| 1971 | 66° | 35° | 51° | — | — |
56 years of data from SANTA ROSA