Weather on December 11
Fairfield, CA
55 Years of Data
Avg High
57°F
Avg Low
39°F
Warmest
1996
57°F avg
Coldest
1972
32°F avg
About This Date
December 11th in Fairfield, CA typically brings cool winter weather, with average highs around 57°F and lows near 39°F. Over 55 years of records, the warmest December 11th was in 1996 (57°F average), while the coldest was 1972 (32°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 31% of December 11th dates historically, with the wettest December 11th recording 7.54" of rain. The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
Planning for December 11th in Fairfield, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 46° | 41° | 44° | 0.03" | — |
| 2024 | 56° | 34° | 45° | — | — |
| 2023 | 62° | 38° | 50° | — | — |
| 2022 | 55° | 44° | 50° | 0.53" | — |
| 2021 | 56° | 35° | 45° | — | — |
| 2020 | 55° | 40° | 47° | — | — |
| 2019 | 54° | 50° | 52° | 0.48" | — |
| 2018 | 58° | 36° | 47° | — | — |
| 2017 | 68° | 36° | 52° | — | — |
| 2016 | 57° | 43° | 50° | — | — |
| 2015 | 57° | 42° | 50° | 0.56" | — |
| 2014 | 60° | 51° | 56° | 5.79" | — |
| 2013 | 57° | 30° | 44° | — | — |
| 2012 | 54° | 39° | 46° | — | — |
| 2011 | 54° | 37° | 45° | — | — |
| 2010 | 62° | 52° | 57° | 0.03" | — |
| 2009 | 46° | 39° | 43° | 0.43" | — |
| 2008 | 63° | 35° | 49° | — | — |
| 2007 | 58° | 37° | 47° | — | — |
| 2006 | 53° | 41° | 47° | 0.18" | — |
| 2005 | 64° | 39° | 52° | — | — |
| 2004 | 62° | 49° | 55° | — | — |
| 2003 | 57° | 42° | 50° | 1.52" | — |
| 2002 | 57° | 41° | 49° | — | — |
| 2001 | 59° | 45° | 52° | — | — |
| 2000 | 57° | 44° | 51° | — | — |
| 1999 | 49° | 38° | 43° | — | — |
| 1998 | 54° | 33° | 43° | — | — |
| 1997 | 62° | 33° | 48° | — | — |
| 1996warmest | 62° | 51° | 57° | 0.86" | — |
| 1995 | 60° | 52° | 56° | 7.54" | — |
| 1994 | 54° | 38° | 46° | — | — |
| 1993 | 55° | 50° | 53° | 1.22" | — |
| 1992 | 54° | 44° | 49° | 2.79" | — |
| 1991 | 60° | 33° | 47° | — | — |
| 1990 | 58° | 46° | 52° | 1.65" | — |
| 1989 | 55° | 36° | 45° | — | — |
| 1988 | 61° | 41° | 51° | — | — |
| 1987 | 62° | 45° | 53° | — | — |
| 1986 | 52° | 35° | 43° | — | — |
| 1985 | 54° | 31° | 42° | — | — |
| 1984 | 64° | 42° | 53° | — | — |
| 1983 | 58° | 49° | 53° | 1.75" | — |
| 1982 | 64° | 32° | 48° | — | — |
| 1981 | 62° | 35° | 49° | — | — |
| 1980 | 56° | 23° | 39° | — | — |
| 1979 | 60° | 40° | 50° | — | — |
| 1978 | 57° | 32° | 45° | — | — |
| 1977 | 54° | 35° | 44° | — | — |
| 1976 | 62° | 33° | 48° | — | — |
| 1975 | 54° | 40° | 47° | 0.03" | — |
| 1974 | 44° | 38° | 41° | — | — |
| 1973 | 47° | 39° | 43° | 0.69" | — |
| 1972coldest | 43° | 22° | 32° | — | — |
| 1971 | 50° | 31° | 40° | — | — |
55 years of data from FAIRFIELD