Weather on August 22
San Bernardino, CA
55 Years of Data
Avg High
95°F
Avg Low
63°F
Warmest
1982
90°F avg
Coldest
1989
70°F avg
About This Date
August 22nd in San Bernardino, CA typically brings hot summer weather, with average highs around 95°F and lows near 63°F — a 32°F daily swing. Over 48 years of records, the warmest August 22nd was in 1982 (90°F average), while the coldest was 1989 (70°F) — a 20°F range across recorded history. This date has historically been dry, with little recorded precipitation.
Planning for August 22nd in San Bernardino, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 106° | 74° | 90° | — | — |
| 2017 | 94° | 67° | 80° | — | — |
| 2016 | 90° | 67° | 78° | — | — |
| 2015 | 89° | 61° | 75° | — | — |
| 2014 | 88° | 66° | 77° | — | — |
| 2013 | 99° | 67° | 83° | — | — |
| 2012 | 93° | 68° | 81° | — | — |
| 2011 | 97° | 61° | 79° | — | — |
| 2010 | 97° | 65° | 81° | — | — |
| 2009 | 95° | 72° | 83° | — | — |
| 2008 | 92° | 61° | 76° | — | — |
| 2007 | 98° | 61° | 79° | — | — |
| 2006 | 101° | 69° | 85° | — | — |
| 2005 | 104° | 61° | 82° | — | — |
| 2004 | 88° | 57° | 72° | — | — |
| 2003 | 91° | 67° | 79° | — | — |
| 2002 | 87° | 59° | 73° | — | — |
| 2001 | 84° | 59° | 72° | — | — |
| 2000 | 91° | 60° | 76° | — | — |
| 1999 | 98° | 65° | 81° | — | — |
| 1998 | 105° | 65° | 85° | — | — |
| 1997 | 101° | 70° | 85° | — | — |
| 1996 | 101° | 63° | 82° | — | — |
| 1995 | 98° | 70° | 84° | — | — |
| 1994 | 91° | 58° | 74° | — | — |
| 1993 | 96° | 59° | 78° | — | — |
| 1992 | 89° | 65° | 77° | — | — |
| 1991 | 104° | 61° | 82° | — | — |
| 1990 | 89° | 57° | 73° | — | — |
| 1989coldest | 85° | 55° | 70° | — | — |
| 1988 | 91° | 67° | 79° | — | — |
| 1987 | 93° | 59° | 76° | — | — |
| 1986 | 98° | 68° | 83° | — | — |
| 1985 | 96° | 61° | 78° | — | — |
| 1984 | 97° | 70° | 83° | — | — |
| 1983 | 85° | 64° | 74° | — | — |
| 1982warmest | 104° | 75° | 90° | — | — |
| 1981 | 103° | 65° | 84° | — | — |
| 1980 | 90° | 60° | 75° | — | — |
| 1979 | 98° | 58° | 78° | — | — |
| 1978 | 91° | 57° | 74° | — | — |
| 1977 | 90° | 66° | 78° | — | — |
| 1976 | 90° | 61° | 75° | — | — |
| 1975 | 97° | 55° | 76° | — | — |
| 1974 | 95° | 59° | 77° | — | — |
| 1973 | 98° | 63° | 80° | — | — |
| 1972 | 106° | 62° | 84° | — | — |
| 1971 | 93° | 63° | 78° | — | — |
48 years of data from NORTON AFB