Weather on September 6
San Bernardino, CA
55 Years of Data
Avg High
95°F
Avg Low
64°F
Warmest
1984
88°F avg
Coldest
1985
67°F avg
About This Date
September 6th in San Bernardino, CA typically brings hot fall weather, with average highs around 95°F and lows near 64°F — a 31°F daily swing. Over 48 years of records, the warmest September 6th was in 1984 (88°F average), while the coldest was 1985 (67°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 6th dates historically, with the wettest September 6th recording 0.91" of rain.
Planning for September 6th in San Bernardino, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 99° | 65° | 82° | — | — |
| 2017 | 91° | 70° | 80° | — | — |
| 2016 | 88° | 55° | 71° | — | — |
| 2015 | 91° | 63° | 77° | — | — |
| 2014 | 98° | 67° | 82° | — | — |
| 2013 | 97° | 74° | 85° | — | — |
| 2012 | 93° | 64° | 79° | — | — |
| 2011 | 104° | 68° | 86° | — | — |
| 2010 | 87° | 57° | 72° | — | — |
| 2009 | 91° | 56° | 73° | — | — |
| 2008 | 99° | 64° | 81° | — | — |
| 2007 | 89° | 58° | 73° | — | — |
| 2006 | 105° | 68° | 87° | — | — |
| 2005 | 97° | 57° | 77° | — | — |
| 2004 | 101° | 59° | 80° | — | — |
| 2003 | 99° | 69° | 84° | — | — |
| 2002 | 81° | 75° | 78° | — | — |
| 2001 | 89° | 79° | 84° | — | — |
| 2000 | 96° | 56° | 76° | — | — |
| 1999 | 90° | 57° | 73° | — | — |
| 1998 | 92° | 69° | 80° | — | — |
| 1997 | 98° | 70° | 84° | — | — |
| 1996 | 94° | 65° | 79° | — | — |
| 1995 | 101° | 69° | 85° | — | — |
| 1994 | 99° | 67° | 83° | — | — |
| 1993 | 93° | 61° | 77° | — | — |
| 1992 | 90° | 60° | 75° | — | — |
| 1991 | 86° | 64° | 75° | — | — |
| 1990 | 95° | 68° | 82° | — | — |
| 1989 | 95° | 62° | 79° | — | — |
| 1988 | 103° | 67° | 85° | — | — |
| 1987 | 89° | 56° | 72° | — | — |
| 1986 | 100° | 66° | 83° | — | — |
| 1985coldest | 77° | 57° | 67° | — | — |
| 1984warmest | 105° | 72° | 88° | — | — |
| 1983 | 103° | 61° | 82° | — | — |
| 1982 | 105° | 66° | 86° | — | — |
| 1981 | 91° | 66° | 79° | — | — |
| 1980 | 95° | 64° | 80° | — | — |
| 1979 | 99° | 56° | 77° | — | — |
| 1978 | 83° | 64° | 73° | 0.91" | — |
| 1977 | 104° | 66° | 85° | — | — |
| 1976 | 88° | 64° | 76° | — | — |
| 1975 | 99° | 63° | 81° | — | — |
| 1974 | 100° | 67° | 83° | — | — |
| 1973 | 94° | 54° | 74° | — | — |
| 1972 | 87° | 66° | 77° | 0.64" | — |
| 1971 | 98° | 61° | 79° | — | — |
48 years of data from NORTON AFB