Weather on October 12
San Bernardino, CA
55 Years of Data
Avg High
83°F
Avg Low
54°F
Warmest
2015
81°F avg
Coldest
2008
56°F avg
About This Date
October 12th in San Bernardino, CA typically brings warm fall weather, with average highs around 83°F and lows near 54°F — a 29°F daily swing. Over 48 years of records, the warmest October 12th was in 2015 (81°F average), while the coldest was 2008 (56°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 6% of October 12th dates historically, with the wettest October 12th recording 1.09" of rain.
Planning for October 12th in San Bernardino, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 48° | 66° | — | — |
| 2017 | 78° | 54° | 66° | — | — |
| 2016 | 72° | 53° | 62° | — | — |
| 2015warmest | 92° | 71° | 81° | — | — |
| 2014 | 87° | 58° | 72° | — | — |
| 2013 | 76° | 51° | 63° | — | — |
| 2012 | 66° | 50° | 58° | 0.15" | — |
| 2011 | 101° | 59° | 80° | — | — |
| 2010 | 93° | 57° | 75° | — | — |
| 2009 | 60° | 51° | 56° | — | — |
| 2008coldest | 72° | 41° | 56° | — | — |
| 2007 | 72° | 50° | 61° | — | — |
| 2006 | 79° | 48° | 63° | — | — |
| 2005 | 86° | 50° | 68° | — | — |
| 2004 | 91° | 60° | 76° | — | — |
| 2003 | 93° | 58° | 75° | — | — |
| 2002 | 76° | 55° | 65° | — | — |
| 2001 | 90° | 51° | 70° | — | — |
| 2000 | 66° | 51° | 59° | — | — |
| 1999 | 99° | 58° | 78° | — | — |
| 1998 | 87° | 53° | 70° | — | — |
| 1997 | 75° | 50° | 63° | — | — |
| 1996 | 88° | 53° | 70° | — | — |
| 1995 | 79° | 55° | 67° | — | — |
| 1994 | 82° | 56° | 69° | — | — |
| 1993 | 80° | 57° | 69° | — | — |
| 1992 | 70° | 56° | 63° | — | — |
| 1991 | 90° | 63° | 76° | — | — |
| 1990 | 90° | 51° | 70° | — | — |
| 1989 | 83° | 53° | 68° | — | — |
| 1988 | 83° | 57° | 70° | — | — |
| 1987 | 70° | 60° | 65° | 0.66" | — |
| 1986 | 78° | 54° | 66° | — | — |
| 1985 | 77° | 50° | 64° | — | — |
| 1984 | 85° | 56° | 70° | — | — |
| 1983 | 95° | 54° | 74° | — | — |
| 1982 | 89° | 50° | 70° | — | — |
| 1981 | 69° | 53° | 61° | — | — |
| 1980 | 86° | 59° | 73° | — | — |
| 1979 | 85° | 52° | 68° | — | — |
| 1978 | 101° | 56° | 78° | — | — |
| 1977 | 96° | 56° | 76° | — | — |
| 1976 | 91° | 54° | 72° | — | — |
| 1975 | 68° | 50° | 59° | 1.09" | — |
| 1974 | 88° | 55° | 71° | — | — |
| 1973 | 86° | 46° | 66° | — | — |
| 1972 | 78° | 55° | 67° | — | — |
| 1971 | 99° | 56° | 77° | — | — |
48 years of data from NORTON AFB