Weather on January 6
Santa Rosa, CA
55 Years of Data
Avg High
56°F
Avg Low
39°F
Warmest
2026
56°F avg
Coldest
2011
38°F avg
About This Date
January 6th in Santa Rosa, CA typically brings cool winter weather, with average highs around 56°F and lows near 39°F. Over 56 years of records, the warmest January 6th was in 2026 (56°F average), while the coldest was 2011 (38°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 34% of January 6th dates historically, with the wettest January 6th 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 January 6th in Santa Rosa, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 63° | 50° | 56° | 0.36" | — |
| 2025 | 59° | 45° | 52° | — | — |
| 2024 | 58° | 38° | 48° | 0.46" | — |
| 2023 | 57° | 45° | 51° | 0.25" | — |
| 2022 | 59° | 52° | 55° | 0.03" | — |
| 2021 | 54° | 39° | 46° | 0.48" | — |
| 2020 | 59° | 34° | 46° | — | — |
| 2019 | 52° | 42° | 47° | 3.84" | — |
| 2018 | 59° | 41° | 50° | — | — |
| 2017 | 49° | 33° | 41° | — | — |
| 2016 | 49° | 44° | 46° | — | — |
| 2015 | 65° | 44° | 54° | — | — |
| 2014 | 58° | 44° | 51° | — | — |
| 2013 | 54° | 43° | 48° | — | — |
| 2012 | 59° | 42° | 51° | — | — |
| 2011coldest | 50° | 27° | 38° | — | — |
| 2010 | 54° | 41° | 47° | — | — |
| 2009 | 59° | 40° | 49° | — | — |
| 2008 | 49° | 35° | 42° | 0.76" | — |
| 2007 | 60° | 31° | 45° | — | — |
| 2006 | 65° | 39° | 52° | — | — |
| 2005 | 55° | 33° | 44° | — | — |
| 2004 | 54° | 39° | 46° | — | — |
| 2003 | 66° | 44° | 55° | — | — |
| 2002 | 59° | 49° | 54° | 1.12" | — |
| 2001 | 65° | 36° | 50° | — | — |
| 2000 | 56° | 34° | 45° | — | — |
| 1999 | 55° | 31° | 43° | — | — |
| 1998 | 49° | 38° | 43° | 0.15" | — |
| 1997 | 62° | 41° | 52° | — | — |
| 1996 | 62° | 40° | 51° | — | — |
| 1995 | 51° | 46° | 49° | 0.76" | — |
| 1994 | 62° | 35° | 49° | — | — |
| 1993 | 47° | 39° | 43° | 1.6" | — |
| 1992 | 54° | 46° | 50° | 0.2" | — |
| 1991 | 49° | 36° | 42° | — | — |
| 1990 | 58° | 39° | 48° | — | — |
| 1989 | 49° | 31° | 40° | 0.03" | — |
| 1988 | 54° | 39° | 46° | 0.03" | — |
| 1987 | 51° | 40° | 45° | 0.15" | — |
| 1986 | 57° | 44° | 51° | 0.05" | — |
| 1985 | 51° | 41° | 46° | — | — |
| 1984 | 50° | 43° | 46° | — | — |
| 1983 | 49° | 36° | 42° | — | — |
| 1982 | 53° | 31° | 42° | — | — |
| 1981 | 54° | 38° | 46° | — | — |
| 1980 | 55° | 45° | 50° | — | — |
| 1979 | 58° | 34° | 46° | — | — |
| 1978 | 61° | 44° | 52° | 1.14" | — |
| 1977 | 62° | 33° | 48° | — | — |
| 1976 | 57° | 30° | 44° | — | — |
| 1975 | 61° | 47° | 54° | 2.41" | — |
| 1974 | 44° | 36° | 40° | 0.81" | — |
| 1973 | 55° | 24° | 40° | — | — |
| 1972 | 57° | 27° | 42° | — | — |
| 1971 | 61° | 43° | 52° | — | — |
56 years of data from SANTA ROSA