Weather on December 25
Fontana, CA
55 Years of Data
Avg High
67°F
Avg Low
42°F
Warmest
1972
68°F avg
Coldest
2016
42°F avg
About This Date
December 25th in Fontana, CA typically brings mild winter weather, with average highs around 67°F and lows near 42°F — a 25°F daily swing. Over 55 years of records, the warmest December 25th was in 1972 (68°F average), while the coldest was 2016 (42°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 16% of December 25th dates historically, with the wettest December 25th recording 1.5" 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 December 25th in Fontana, CA? Great weather for outdoor activities.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 51° | 59° | 0.03" | — |
| 2024 | 61° | 46° | 53° | — | — |
| 2023 | 68° | 45° | 56° | — | — |
| 2022 | 81° | 46° | 63° | — | — |
| 2021 | 54° | 45° | 49° | 0.64" | — |
| 2020 | 73° | 39° | 56° | — | — |
| 2019 | 54° | 44° | 49° | 0.36" | — |
| 2018 | 62° | 46° | 54° | 0.2" | — |
| 2017 | 71° | 41° | 56° | — | — |
| 2016coldest | 53° | 31° | 42° | — | — |
| 2015 | 56° | 37° | 46° | — | — |
| 2014 | 64° | 45° | 54° | — | — |
| 2013 | 82° | 46° | 64° | — | — |
| 2012 | 60° | 42° | 51° | — | — |
| 2011 | 71° | 37° | 54° | — | — |
| 2010 | 66° | 41° | 54° | 0.84" | — |
| 2009 | 67° | 36° | 51° | — | — |
| 2008 | 54° | 41° | 47° | 1.24" | — |
| 2007 | 64° | 42° | 53° | — | — |
| 2006 | 77° | 44° | 61° | — | — |
| 2005 | 69° | 45° | 57° | — | — |
| 2004 | 66° | 37° | 52° | — | — |
| 2003 | 60° | 44° | 52° | 1.19" | — |
| 2002 | 60° | 34° | 47° | — | — |
| 2001 | 68° | 37° | 53° | — | — |
| 2000 | 74° | 44° | 59° | — | — |
| 1999 | 77° | 45° | 61° | — | — |
| 1998 | 72° | 31° | 51° | — | — |
| 1997 | 57° | 41° | 49° | — | — |
| 1996 | 77° | 37° | 57° | — | — |
| 1995 | 64° | 48° | 56° | — | — |
| 1994 | 68° | 47° | 57° | — | — |
| 1993 | 76° | 42° | 59° | — | — |
| 1992 | 71° | 40° | 55° | — | — |
| 1991 | 68° | 37° | 53° | — | — |
| 1990 | 68° | 31° | 49° | — | — |
| 1989 | 78° | 47° | 62° | — | — |
| 1988 | 54° | 42° | 48° | 1.5" | — |
| 1987 | 53° | 35° | 44° | — | — |
| 1986 | 69° | 36° | 52° | — | — |
| 1985 | 82° | 40° | 61° | — | — |
| 1984 | 73° | 46° | 60° | — | — |
| 1983 | 62° | 53° | 58° | — | — |
| 1982 | 60° | 44° | 52° | — | — |
| 1981 | 60° | 35° | 48° | — | — |
| 1980 | 81° | 40° | 60° | — | — |
| 1979 | 64° | 47° | 55° | 0.18" | — |
| 1978 | 69° | 34° | 51° | — | — |
| 1977 | 70° | 52° | 61° | — | — |
| 1976 | 76° | 38° | 57° | — | — |
| 1975 | 77° | 46° | 62° | — | — |
| 1974 | 66° | 44° | 55° | — | — |
| 1973 | 66° | 41° | 54° | — | — |
| 1972warmest | 74° | 62° | 68° | — | — |
| 1971 | 60° | 55° | 58° | — | — |
55 years of data from FONTANA KAISER