Weather on December 28
San Bernardino, CA
55 Years of Data
Avg High
64°F
Avg Low
40°F
Warmest
1975
64°F avg
Coldest
1971
40°F avg
About This Date
December 28th in San Bernardino, CA typically brings mild winter weather, with average highs around 64°F and lows near 40°F. Over 47 years of records, the warmest December 28th was in 1975 (64°F average), while the coldest was 1971 (40°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 21% of December 28th dates historically, with the wettest December 28th recording 2.9" of rain.
Planning for December 28th in San Bernardino, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 39° | 53° | — | — |
| 2016 | 65° | 49° | 57° | — | — |
| 2015 | 48° | 32° | 40° | — | — |
| 2014 | 58° | 34° | 46° | — | — |
| 2013 | 73° | 50° | 62° | — | — |
| 2012 | 61° | 34° | 47° | — | — |
| 2011 | 81° | 41° | 61° | — | — |
| 2010 | 68° | 38° | 53° | — | — |
| 2009 | 64° | 34° | 49° | — | — |
| 2008 | 66° | 33° | 50° | — | — |
| 2007 | 55° | 33° | 44° | — | — |
| 2006 | 62° | 37° | 50° | — | — |
| 2005 | 64° | 42° | 53° | — | — |
| 2004 | 53° | 50° | 52° | 2.62" | — |
| 2003 | 61° | 30° | 45° | — | — |
| 2002 | 64° | 29° | 46° | — | — |
| 2001 | 65° | 42° | 53° | — | — |
| 2000 | 79° | 39° | 59° | — | — |
| 1999 | 76° | 42° | 59° | — | — |
| 1998 | 76° | 40° | 58° | — | — |
| 1997 | 73° | 42° | 58° | — | — |
| 1996 | 65° | 51° | 58° | 0.3" | — |
| 1995 | 68° | 38° | 53° | — | — |
| 1994 | 57° | 43° | 50° | — | — |
| 1993 | 69° | 40° | 54° | — | — |
| 1992 | 55° | 45° | 50° | 2.49" | — |
| 1991 | 55° | 44° | 50° | 1.17" | — |
| 1990 | 61° | 30° | 45° | — | — |
| 1989 | 56° | 49° | 52° | — | — |
| 1988 | 49° | 36° | 42° | 0.05" | — |
| 1987 | 57° | 29° | 43° | — | — |
| 1986 | 69° | 41° | 55° | — | — |
| 1985 | 70° | 41° | 55° | — | — |
| 1984 | 64° | 39° | 52° | 0.97" | — |
| 1983 | 65° | 50° | 57° | — | — |
| 1982 | 63° | 40° | 51° | — | — |
| 1981 | 62° | 37° | 50° | — | — |
| 1980 | 76° | 51° | 63° | — | — |
| 1979 | 67° | 32° | 49° | — | — |
| 1978 | 57° | 44° | 51° | — | — |
| 1977 | 61° | 55° | 58° | 2.9" | — |
| 1976 | 79° | 36° | 57° | — | — |
| 1975warmest | 74° | 54° | 64° | — | — |
| 1974 | 53° | 39° | 46° | 1.35" | — |
| 1973 | 59° | 50° | 55° | — | — |
| 1972 | 63° | 41° | 52° | 0.28" | — |
| 1971coldest | 45° | 36° | 40° | 0.76" | — |
47 years of data from NORTON AFB