Weather on December 25
San Bernardino, CA
55 Years of Data
Avg High
66°F
Avg Low
41°F
Warmest
1980
64°F avg
Coldest
2016
42°F avg
About This Date
December 25th in San Bernardino, CA typically brings mild winter weather, with average highs around 66°F and lows near 41°F — a 25°F daily swing. Over 47 years of records, the warmest December 25th was in 1980 (64°F average), while the coldest was 2016 (42°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 13% of December 25th dates historically, with the wettest December 25th recording 4.83" of rain.
Planning for December 25th in San Bernardino, CA? Great weather for outdoor activities.
Cooling Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 41° | 53° | — | — |
| 2016coldest | 50° | 33° | 42° | — | — |
| 2015 | 52° | 37° | 44° | — | — |
| 2014 | 57° | 48° | 53° | — | — |
| 2013 | 75° | 44° | 60° | — | — |
| 2012 | 56° | 42° | 49° | — | — |
| 2011 | 75° | 36° | 55° | — | — |
| 2010 | 66° | 40° | 53° | — | — |
| 2009 | 68° | 36° | 52° | — | — |
| 2008 | 55° | 44° | 50° | 0.2" | — |
| 2007 | 65° | 33° | 49° | — | — |
| 2006 | 81° | 41° | 61° | — | — |
| 2005 | 73° | 46° | 60° | — | — |
| 2004 | 68° | 34° | 51° | — | — |
| 2003 | 63° | 52° | 57° | 0.33" | — |
| 2002 | 62° | 33° | 48° | — | — |
| 2001 | 72° | 38° | 55° | — | — |
| 2000 | 74° | — | — | — | — |
| 1999 | 75° | 43° | 59° | — | — |
| 1998 | 73° | 35° | 54° | — | — |
| 1997 | 55° | 40° | 47° | — | — |
| 1996 | 72° | 36° | 54° | — | — |
| 1995 | 60° | 37° | 49° | — | — |
| 1994 | 53° | 46° | 50° | 2.44" | — |
| 1993 | 71° | 40° | 55° | — | — |
| 1992 | 68° | 38° | 53° | — | — |
| 1991 | 67° | 57° | 62° | — | — |
| 1990 | 65° | 29° | 47° | — | — |
| 1989 | 74° | 41° | 57° | — | — |
| 1988 | 49° | 40° | 44° | 4.83" | — |
| 1987 | 48° | 37° | 43° | — | — |
| 1986 | 67° | 42° | 54° | — | — |
| 1985 | 77° | 48° | 63° | — | — |
| 1984 | 73° | 36° | 54° | — | — |
| 1983 | 61° | 51° | 56° | 4.75" | — |
| 1982 | 60° | 44° | 52° | — | — |
| 1981 | 66° | 38° | 52° | — | — |
| 1980warmest | 86° | 43° | 64° | — | — |
| 1979 | 61° | 51° | 56° | — | — |
| 1978 | 74° | 37° | 55° | — | — |
| 1977 | 70° | 53° | 61° | — | — |
| 1976 | 76° | 34° | 55° | — | — |
| 1975 | 76° | 39° | 57° | — | — |
| 1974 | 64° | 35° | 50° | — | — |
| 1973 | 67° | 35° | 51° | — | — |
| 1972 | 70° | 44° | 57° | — | — |
| 1971 | 60° | 53° | 57° | 2.31" | — |
47 years of data from NORTON AFB