Weather on December 31
Fremont, CA
55 Years of Data
Avg High
57°F
Avg Low
41°F
Warmest
1996
63°F avg
Coldest
1990
39°F avg
About This Date
December 31st in Fremont, CA typically brings cool winter weather, with average highs around 57°F and lows near 41°F. Over 55 years of records, the warmest December 31st was in 1996 (63°F average), while the coldest was 1990 (39°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 35% of December 31st dates historically, with the wettest December 31st recording 7.82" of rain. The last decade has been 6.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 6.1°F cooler on this date compared to 20-30 years ago.
Planning for December 31st in Fremont, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 50° | 34° | 42° | 0.23" | — |
| 2024 | 58° | 36° | 47° | — | — |
| 2023 | 55° | 44° | 50° | 0.03" | — |
| 2022 | 58° | 47° | 52° | 7.82" | — |
| 2021 | 50° | 35° | 43° | — | — |
| 2020 | 55° | 41° | 48° | 0.48" | — |
| 2019 | 62° | 38° | 50° | — | — |
| 2018 | 55° | 38° | 46° | — | — |
| 2017 | 58° | 42° | 50° | — | — |
| 2016 | 57° | 41° | 49° | — | — |
| 2015 | 54° | 39° | 46° | — | — |
| 2014 | 56° | 38° | 47° | — | — |
| 2013 | 59° | 36° | 47° | — | — |
| 2012 | 53° | 34° | 43° | — | — |
| 2011 | 62° | 45° | 53° | — | — |
| 2010 | 54° | 35° | 44° | — | — |
| 2009 | 62° | 47° | 54° | — | — |
| 2008 | 53° | 37° | 45° | — | — |
| 2007 | 54° | 36° | 45° | — | — |
| 2006 | 53° | 40° | 46° | — | — |
| 2005 | 62° | 57° | 60° | 3" | — |
| 2004 | 57° | 46° | 52° | 1.63" | — |
| 2003 | 57° | 43° | 50° | — | — |
| 2002 | 60° | 46° | 53° | 0.91" | — |
| 2001 | 65° | 52° | 58° | 0.97" | — |
| 2000 | 57° | 39° | 48° | — | — |
| 1999 | 61° | 40° | 50° | — | — |
| 1998 | 60° | 48° | 54° | 0.05" | — |
| 1997 | 62° | 38° | 50° | — | — |
| 1996warmest | 67° | 59° | 63° | 0.08" | — |
| 1995 | 62° | 54° | 58° | 0.08" | — |
| 1994 | 55° | 37° | 46° | 0.13" | — |
| 1993 | 62° | 43° | 52° | — | — |
| 1992 | 56° | 40° | 48° | — | — |
| 1991 | 57° | 37° | 47° | — | — |
| 1990coldest | 50° | 28° | 39° | — | — |
| 1989 | 63° | 38° | 50° | — | — |
| 1988 | 51° | 34° | 42° | 0.69" | — |
| 1987 | 51° | 35° | 43° | — | — |
| 1986 | 55° | 40° | 47° | — | — |
| 1985 | 56° | 50° | 53° | 0.05" | — |
| 1984 | 52° | 40° | 46° | — | — |
| 1983 | 63° | 53° | 58° | 0.05" | — |
| 1982 | 55° | 39° | 47° | — | — |
| 1981 | 59° | 52° | 55° | 0.03" | — |
| 1980 | 56° | 37° | 46° | — | — |
| 1979 | 61° | 53° | 57° | 0.15" | — |
| 1978 | 49° | 36° | 42° | — | — |
| 1977 | 59° | 43° | 51° | — | — |
| 1976 | 54° | 40° | 47° | 0.61" | — |
| 1975 | 54° | 37° | 45° | — | — |
| 1974 | 51° | 40° | 45° | — | — |
| 1973 | 64° | 42° | 53° | 0.3" | — |
| 1972 | 58° | 38° | 48° | — | — |
| 1971 | 53° | 36° | 44° | — | — |
55 years of data from FREMONT