Weather on December 26
Fontana, CA
55 Years of Data
Avg High
66°F
Avg Low
42°F
Warmest
1972
75°F avg
Coldest
1987
42°F avg
About This Date
December 26th in Fontana, CA typically brings mild winter weather, with average highs around 66°F and lows near 42°F. Over 55 years of records, the warmest December 26th was in 1972 (75°F average), while the coldest was 1987 (42°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 13% of December 26th dates historically, with the wettest December 26th recording 4.19" 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 26th 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 | 58° | 52° | 55° | 1.07" | — |
| 2024 | 66° | 46° | 56° | — | — |
| 2023 | 67° | 48° | 57° | — | — |
| 2022 | 79° | 48° | 63° | — | — |
| 2021 | 55° | 43° | 49° | 0.41" | — |
| 2020 | 69° | 41° | 55° | — | — |
| 2019 | 50° | 41° | 46° | 4.19" | — |
| 2018 | 64° | 40° | 52° | — | — |
| 2017 | 70° | 41° | 55° | — | — |
| 2016 | 60° | 35° | 48° | — | — |
| 2015 | 58° | 42° | 50° | — | — |
| 2014 | 60° | 39° | 50° | — | — |
| 2013 | 82° | 42° | 62° | — | — |
| 2012 | 58° | 41° | 49° | 0.61" | — |
| 2011 | 71° | 37° | 54° | — | — |
| 2010 | 58° | 47° | 52° | 0.33" | — |
| 2009 | 59° | 36° | 47° | — | — |
| 2008 | 52° | 32° | 42° | — | — |
| 2007 | 59° | 37° | 48° | — | — |
| 2006 | 71° | 45° | 58° | — | — |
| 2005 | 61° | 53° | 57° | 0.03" | — |
| 2004 | 57° | 41° | 49° | — | — |
| 2003 | 55° | 38° | 46° | — | — |
| 2002 | 62° | 41° | 52° | — | — |
| 2001 | 69° | 37° | 53° | — | — |
| 2000 | 73° | 46° | 60° | — | — |
| 1999 | 73° | 42° | 58° | — | — |
| 1998 | 71° | 38° | 54° | — | — |
| 1997 | 62° | 38° | 50° | — | — |
| 1996 | 62° | 43° | 52° | — | — |
| 1995 | 70° | 47° | 58° | — | — |
| 1994 | 72° | 53° | 62° | — | — |
| 1993 | 66° | 46° | 56° | — | — |
| 1992 | 74° | 36° | 55° | — | — |
| 1991 | 73° | 37° | 55° | — | — |
| 1990 | 69° | 31° | 50° | — | — |
| 1989 | 80° | 48° | 64° | — | — |
| 1988 | 57° | 33° | 45° | — | — |
| 1987coldest | 58° | 27° | 42° | — | — |
| 1986 | 72° | 32° | 52° | — | — |
| 1985 | 76° | 38° | 57° | — | — |
| 1984 | 58° | 33° | 45° | 0.66" | — |
| 1983 | 58° | 53° | 55° | — | — |
| 1982 | 62° | 32° | 47° | — | — |
| 1981 | 63° | 35° | 49° | — | — |
| 1980 | 83° | 48° | 65° | — | — |
| 1979 | 60° | 42° | 51° | — | — |
| 1978 | 69° | 34° | 51° | — | — |
| 1977 | 71° | 48° | 60° | — | — |
| 1976 | 78° | 39° | 59° | — | — |
| 1975 | 74° | 50° | 62° | — | — |
| 1974 | 64° | 42° | 53° | — | — |
| 1973 | 74° | 40° | 57° | — | — |
| 1972warmest | 82° | 68° | 75° | — | — |
| 1971 | 58° | 46° | 52° | — | — |
55 years of data from FONTANA KAISER