Weather on December 5
San Bernardino, CA
55 Years of Data
Avg High
69°F
Avg Low
43°F
Warmest
1979
68°F avg
Coldest
1972
44°F avg
About This Date
December 5th in San Bernardino, CA typically brings mild winter weather, with average highs around 69°F and lows near 43°F — a 26°F daily swing. Over 47 years of records, the warmest December 5th was in 1979 (68°F average), while the coldest was 1972 (44°F) — a 24°F range across recorded history. Precipitation has occurred on 15% of recorded December 5th dates, with snow falling 2% of the time.
Planning for December 5th in San Bernardino, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 43° | 58° | — | — |
| 2016 | 65° | 46° | 55° | — | — |
| 2015 | 68° | 52° | 60° | — | — |
| 2014 | 64° | 49° | 56° | — | — |
| 2013 | 55° | 38° | 46° | — | — |
| 2012 | 75° | 41° | 58° | — | — |
| 2011 | 62° | 35° | 49° | — | — |
| 2010 | 67° | 43° | 55° | 0.18" | — |
| 2009 | 61° | 39° | 50° | — | — |
| 2008 | 75° | 41° | 58° | — | — |
| 2007 | 81° | 47° | 64° | — | — |
| 2006 | 82° | 37° | 60° | — | — |
| 2005 | 69° | 33° | 51° | — | — |
| 2004 | 51° | 43° | 47° | 0.03" | — |
| 2003 | 79° | 43° | 61° | — | — |
| 2002 | 74° | 36° | 55° | — | — |
| 2001 | 60° | 38° | 49° | — | 0.1" |
| 2000 | 82° | 47° | 64° | — | — |
| 1999 | 70° | 37° | 53° | — | — |
| 1998 | 56° | 43° | 49° | — | — |
| 1997 | 66° | 44° | 55° | — | — |
| 1996 | 69° | 42° | 56° | — | — |
| 1995 | 78° | 49° | 63° | — | — |
| 1994 | 66° | 49° | 57° | — | — |
| 1993 | 75° | 42° | 59° | — | — |
| 1992 | 57° | 37° | 47° | 0.89" | — |
| 1991 | 70° | 36° | 53° | — | — |
| 1990 | 75° | 29° | 52° | — | — |
| 1989 | 82° | 43° | 62° | — | — |
| 1988 | 76° | 42° | 59° | — | — |
| 1987 | 58° | 50° | 54° | 0.56" | — |
| 1986 | 67° | 54° | 60° | — | — |
| 1985 | 70° | 50° | 60° | — | — |
| 1984 | 60° | 47° | 53° | 0.03" | — |
| 1983 | 63° | 54° | 58° | — | — |
| 1982 | 78° | 41° | 60° | — | — |
| 1981 | 76° | 47° | 61° | — | — |
| 1980 | 65° | 48° | 56° | 0.03" | — |
| 1979warmest | 85° | 52° | 68° | — | — |
| 1978 | 60° | 35° | 48° | — | — |
| 1977 | 87° | 43° | 65° | — | — |
| 1976 | 70° | 40° | 55° | — | — |
| 1975 | 67° | 46° | 56° | — | — |
| 1974 | 64° | 42° | 53° | 0.38" | — |
| 1973 | 70° | 37° | 53° | — | — |
| 1972coldest | 56° | 32° | 44° | — | — |
| 1971 | 67° | 38° | 52° | — | — |
47 years of data from NORTON AFB