Weather on September 2
San Bernardino, CA
55 Years of Data
About This Date
September 2nd in San Bernardino, CA typically brings hot fall weather, with average highs around 96°F and lows near 63°F — a 33°F daily swing. Over 47 years of records, the warmest September 2nd was in 2007 (91°F average), while the coldest was 1999 (68°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 6% of September 2nd dates historically, with the wettest September 2nd recording 2.51" of rain.
Planning for September 2nd in San Bernardino, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2017 | 102° | 81° | 91° | — | — |
| 2016 | 87° | 60° | 74° | — | — |
| 2015 | 84° | 61° | 72° | — | — |
| 2014 | 95° | 62° | 79° | — | — |
| 2013 | 94° | 69° | 81° | — | — |
| 2012 | 100° | 66° | 83° | — | — |
| 2011 | 98° | 60° | 79° | — | — |
| 2010 | 104° | 61° | 82° | — | — |
| 2009 | 103° | 69° | 86° | — | — |
| 2008 | 99° | 62° | 80° | — | — |
| 2007warmest | 106° | 77° | 91° | — | — |
| 2006 | 106° | 65° | 85° | — | — |
| 2005 | 98° | 58° | 78° | — | — |
| 2004 | 101° | 64° | 82° | — | — |
| 2003 | 101° | 66° | 83° | — | — |
| 2002 | 109° | 65° | 87° | — | — |
| 2001 | 98° | 67° | 82° | — | — |
| 2000 | 79° | 57° | 68° | — | — |
| 1999coldest | 78° | 58° | 68° | — | — |
| 1998 | 97° | 73° | 85° | 2.51" | — |
| 1997 | 96° | 70° | 83° | — | — |
| 1996 | 93° | 64° | 79° | — | — |
| 1995 | 105° | 73° | 89° | 0.51" | — |
| 1994 | 90° | 58° | 74° | — | — |
| 1993 | 95° | 67° | 81° | — | — |
| 1992 | 84° | 58° | 71° | — | — |
| 1991 | 96° | 68° | 82° | — | — |
| 1990 | 95° | 61° | 78° | — | — |
| 1989 | 96° | 54° | 75° | — | — |
| 1988 | 94° | 68° | 81° | — | — |
| 1987 | 101° | 72° | 86° | 0.05" | — |
| 1986 | 85° | 57° | 71° | — | — |
| 1985 | 90° | 60° | 75° | — | — |
| 1984 | 100° | 65° | 82° | — | — |
| 1983 | 102° | 69° | 86° | — | — |
| 1982 | 113° | 67° | 90° | — | — |
| 1981 | 96° | 61° | 78° | — | — |
| 1980 | 90° | 61° | 75° | — | — |
| 1979 | 97° | 55° | 76° | — | — |
| 1978 | 101° | 62° | 81° | — | — |
| 1977 | 94° | 61° | 77° | — | — |
| 1976 | 97° | 59° | 78° | — | — |
| 1975 | 97° | 55° | 76° | — | — |
| 1974 | 96° | 65° | 80° | — | — |
| 1973 | 88° | 53° | 70° | — | — |
| 1972 | 96° | 61° | 78° | — | — |
| 1971 | 92° | 57° | 74° | — | — |
San Bernardino, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
San Bernardino, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
San Bernardino, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit San Bernardino, CA
San Bernardino, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.