Weather on October 27
Santa Rosa, CA
55 Years of Data
About This Date
October 27th in Santa Rosa, CA typically brings pleasant fall weather, with average highs around 73°F and lows near 47°F — a 26°F daily swing. Over 55 years of records, the warmest October 27th was in 1993 (74°F average), while the coldest was 2004 (49°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 18% of October 27th dates historically. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for October 27th in Santa Rosa, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 46° | 60° | — | — |
| 2024 | 78° | 57° | 68° | 0.15" | — |
| 2023 | 66° | 34° | 50° | — | — |
| 2022 | 72° | 38° | 55° | — | — |
| 2021 | 71° | 56° | 63° | 0.05" | — |
| 2020 | 83° | 49° | 66° | — | — |
| 2019 | 79° | 49° | 64° | — | — |
| 2018 | 77° | 57° | 67° | — | — |
| 2017 | 87° | 48° | 68° | — | — |
| 2016 | 62° | 56° | 59° | — | — |
| 2015 | 69° | 53° | 61° | — | — |
| 2014 | 71° | 49° | 60° | — | — |
| 2013 | 62° | 44° | 53° | — | — |
| 2012 | 82° | 61° | 71° | — | — |
| 2011 | 78° | 38° | 58° | — | — |
| 2010 | 64° | 36° | 50° | — | — |
| 2009 | 68° | 48° | 58° | — | — |
| 2008 | 69° | 48° | 59° | — | — |
| 2007 | 70° | 42° | 56° | — | — |
| 2006 | 84° | 38° | 61° | — | — |
| 2005 | 67° | 45° | 56° | — | — |
| 2004coldest | 61° | 38° | 49° | — | — |
| 2003 | 95° | 48° | 72° | — | — |
| 2002 | 73° | 41° | 57° | — | — |
| 2001 | 62° | 51° | 57° | — | — |
| 2000 | 68° | 45° | 56° | 0.03" | — |
| 1999 | 62° | 52° | 57° | 0.05" | — |
| 1998 | 72° | 48° | 60° | — | — |
| 1997 | 72° | 43° | 57° | — | — |
| 1996 | 75° | 60° | 68° | — | — |
| 1995 | 81° | 53° | 67° | — | — |
| 1994 | 73° | 53° | 63° | 0.05" | — |
| 1993warmest | 92° | 57° | 74° | — | — |
| 1992 | 73° | 53° | 63° | — | — |
| 1991 | 63° | 47° | 55° | — | — |
| 1990 | 79° | 44° | 61° | — | — |
| 1989 | 66° | 52° | 59° | 0.05" | — |
| 1988 | 59° | 50° | 55° | 0.05" | — |
| 1987 | 80° | 60° | 70° | — | — |
| 1986 | 72° | 53° | 62° | — | — |
| 1985 | 73° | 45° | 59° | — | — |
| 1984 | 64° | 38° | 51° | — | — |
| 1983 | 84° | 50° | 67° | — | — |
| 1982 | 70° | 39° | 54° | 0.3" | — |
| 1981 | 62° | 54° | 58° | 0.23" | — |
| 1980 | 77° | 43° | 60° | — | — |
| 1979 | 76° | 43° | 59° | — | — |
| 1978 | 75° | 44° | 60° | — | — |
| 1977 | 78° | 44° | 61° | — | — |
| 1976 | 84° | 41° | 63° | — | — |
| 1975 | 64° | 38° | 51° | — | — |
| 1974 | 64° | 49° | 56° | 0.28" | — |
| 1973 | 79° | 40° | 59° | — | — |
| 1972 | 71° | 39° | 55° | — | — |
| 1971 | 69° | 39° | 54° | — | — |
Santa Rosa, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Santa Rosa, CA Monthly Precipitation
Average rainfall per month, in inches.
Santa Rosa, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Santa Rosa, CA
Most pleasant months in Santa Rosa, CA: July.