Weather on January 11
Santa Rosa, CA
55 Years of Data
About This Date
January 11th in Santa Rosa, CA typically brings cool winter weather, with average highs around 57°F and lows near 40°F. Over 56 years of records, the warmest January 11th was in 2025 (57°F average), while the coldest was 1993 (37°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 39% of January 11th dates historically, with the wettest January 11th recording 6.15" 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 11th in Santa Rosa, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 64° | 36° | 50° | — | — |
| 2025warmest | 70° | 44° | 57° | — | — |
| 2024 | 56° | 33° | 44° | — | — |
| 2023 | 54° | 46° | 50° | 1.5" | — |
| 2022 | 62° | 37° | 50° | — | — |
| 2021 | 58° | 43° | 50° | — | — |
| 2020 | 55° | 41° | 48° | 0.13" | — |
| 2019 | 59° | 46° | 53° | 0.23" | — |
| 2018 | 58° | 45° | 51° | — | — |
| 2017 | 51° | 43° | 47° | — | — |
| 2016 | 57° | 49° | 53° | — | — |
| 2015 | 59° | 45° | 52° | — | — |
| 2014 | 54° | 43° | 48° | — | — |
| 2013 | 52° | 38° | 45° | — | — |
| 2012 | 69° | 29° | 49° | — | — |
| 2011 | 48° | 36° | 42° | 0.03" | — |
| 2010 | 53° | 44° | 49° | — | — |
| 2009 | 67° | 32° | 49° | — | — |
| 2008 | 51° | 44° | 48° | 0.05" | — |
| 2007 | 52° | 28° | 40° | — | — |
| 2006 | 60° | 52° | 56° | 0.36" | — |
| 2005 | 58° | 42° | 50° | 2.08" | — |
| 2004 | 60° | 47° | 53° | 0.03" | — |
| 2003 | 59° | 51° | 55° | 0.18" | — |
| 2002 | 59° | 38° | 48° | — | — |
| 2001 | 47° | 45° | 46° | 2.18" | — |
| 2000 | 55° | 51° | 53° | 1.65" | — |
| 1999 | 55° | 30° | 43° | — | — |
| 1998 | 57° | 51° | 54° | 2.62" | — |
| 1997 | 49° | 41° | 45° | — | — |
| 1996 | 62° | 40° | 51° | — | — |
| 1995 | 58° | 51° | 54° | 0.18" | — |
| 1994 | 58° | 36° | 47° | — | — |
| 1993coldest | 48° | 26° | 37° | 0.05" | — |
| 1992 | 58° | 36° | 47° | — | — |
| 1991 | 56° | 38° | 47° | 0.03" | — |
| 1990 | 61° | 40° | 50° | — | — |
| 1989 | 59° | 40° | 49° | 0.03" | — |
| 1988 | 56° | 40° | 48° | 0.79" | — |
| 1987 | 53° | 30° | 42° | — | — |
| 1986 | 53° | 35° | 44° | — | — |
| 1985 | 58° | 33° | 45° | — | — |
| 1984 | 65° | 37° | 51° | — | — |
| 1983 | 58° | 32° | 45° | — | — |
| 1982 | 62° | 32° | 47° | — | — |
| 1981 | 56° | 36° | 46° | — | — |
| 1980 | 56° | 42° | 49° | 2.74" | — |
| 1979 | 59° | 48° | 54° | — | — |
| 1978 | 62° | 45° | 53° | 0.05" | — |
| 1977 | 56° | 33° | 44° | — | — |
| 1976 | 52° | 33° | 42° | — | — |
| 1975 | 61° | 34° | 47° | — | — |
| 1974 | 48° | 35° | 42° | 0.18" | — |
| 1973 | 55° | 48° | 52° | 6.15" | — |
| 1972 | 54° | 26° | 40° | — | — |
| 1971 | 54° | 45° | 49° | 0.64" | — |
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.