Weather on December 4
Santa Rosa, CA
55 Years of Data
About This Date
December 4th in Santa Rosa, CA typically brings mild winter weather, with average highs around 60°F and lows near 41°F. Over 55 years of records, the warmest December 4th was in 2011 (60°F average), while the coldest was 1994 (40°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 29% of December 4th dates historically, with the wettest December 4th recording 3.28" of rain. The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
Planning for December 4th in Santa Rosa, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 37° | 52° | — | — |
| 2024 | 68° | 38° | 53° | — | — |
| 2023 | 65° | 46° | 55° | 0.03" | — |
| 2022 | 58° | 44° | 51° | 1.09" | — |
| 2021 | 54° | 49° | 51° | — | — |
| 2020 | 65° | 34° | 49° | — | — |
| 2019 | 58° | 51° | 54° | 0.97" | — |
| 2018 | 58° | 48° | 53° | — | — |
| 2017 | 65° | 35° | 50° | — | — |
| 2016 | 63° | 45° | 54° | — | — |
| 2015 | 60° | 45° | 52° | — | — |
| 2014 | 61° | 55° | 58° | — | — |
| 2013 | 52° | 36° | 44° | — | — |
| 2012 | 57° | 52° | 54° | — | — |
| 2011warmest | 65° | 55° | 60° | — | — |
| 2010 | 55° | 45° | 50° | 0.13" | — |
| 2009 | 58° | 32° | 45° | — | — |
| 2008 | 58° | 47° | 52° | — | — |
| 2007 | 61° | 54° | 57° | 1.91" | — |
| 2006 | 68° | 30° | 49° | — | — |
| 2005 | 56° | 29° | 42° | — | — |
| 2004 | 53° | 28° | 41° | — | — |
| 2003 | 56° | 44° | 50° | 0.25" | — |
| 2002 | 66° | 44° | 55° | — | — |
| 2001 | 55° | 37° | 46° | — | — |
| 2000 | 61° | 38° | 49° | — | — |
| 1999 | 62° | 35° | 49° | — | — |
| 1998 | 54° | 33° | 43° | — | — |
| 1997 | 61° | 50° | 55° | 0.25" | — |
| 1996 | 55° | 47° | 51° | 0.15" | — |
| 1995 | 62° | 50° | 56° | 1.12" | — |
| 1994coldest | 47° | 34° | 40° | — | — |
| 1993 | 64° | 43° | 53° | — | — |
| 1992 | 64° | 44° | 54° | — | — |
| 1991 | 64° | 34° | 49° | — | — |
| 1990 | 62° | 32° | 47° | — | — |
| 1989 | 68° | 41° | 55° | — | — |
| 1988 | 65° | 36° | 50° | — | — |
| 1987 | 62° | 54° | 58° | 0.81" | — |
| 1986 | 59° | 41° | 50° | — | — |
| 1985 | 58° | 43° | 50° | — | — |
| 1984 | 55° | 36° | 45° | 0.05" | — |
| 1983 | 58° | 36° | 47° | 0.79" | — |
| 1982 | 66° | 44° | 55° | 0.05" | — |
| 1981 | 60° | 38° | 49° | — | — |
| 1980 | 56° | 41° | 48° | 3.28" | — |
| 1979 | 66° | 33° | 50° | — | — |
| 1978 | 64° | 32° | 48° | — | — |
| 1977 | 74° | 44° | 59° | — | — |
| 1976 | 65° | 33° | 49° | — | — |
| 1975 | 60° | 37° | 49° | — | — |
| 1974 | 60° | 44° | 52° | 2.13" | — |
| 1973 | 57° | 37° | 47° | — | — |
| 1972 | 53° | 34° | 43° | 0.53" | — |
| 1971 | 56° | 30° | 43° | — | — |
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.