Weather on June 25
San Bernardino, CA
55 Years of Data
Avg High
92°F
Avg Low
59°F
Warmest
2017
87°F avg
Coldest
1991
66°F avg
About This Date
June 25th in San Bernardino, CA typically brings hot summer weather, with average highs around 92°F and lows near 59°F — a 33°F daily swing. Over 48 years of records, the warmest June 25th was in 2017 (87°F average), while the coldest was 1991 (66°F) — a 21°F range across recorded history. This date has historically been dry, with little recorded precipitation.
Planning for June 25th in San Bernardino, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 57° | 73° | — | — |
| 2017warmest | 105° | 69° | 87° | — | — |
| 2016 | 96° | 60° | 78° | — | — |
| 2015 | 97° | 65° | 81° | — | — |
| 2014 | 86° | 62° | 74° | — | — |
| 2013 | 83° | 59° | 71° | — | — |
| 2012 | 91° | 55° | 73° | — | — |
| 2011 | 95° | 58° | 76° | — | — |
| 2010 | 89° | 56° | 72° | — | — |
| 2009 | 90° | 56° | 73° | — | — |
| 2008 | 93° | 59° | 76° | — | — |
| 2007 | 96° | 56° | 76° | — | — |
| 2006 | — | 60° | — | — | — |
| 2005 | 92° | 52° | 72° | — | — |
| 2004 | 94° | 59° | 76° | — | — |
| 2003 | 98° | 49° | 73° | — | — |
| 2002 | 95° | 50° | 73° | — | — |
| 2001 | 90° | 72° | 81° | — | — |
| 2000 | 92° | 65° | 78° | — | — |
| 1999 | 93° | 58° | 75° | — | — |
| 1998 | 84° | 54° | 69° | — | — |
| 1997 | 93° | 60° | 77° | — | — |
| 1996 | 81° | 61° | 71° | — | — |
| 1995 | 96° | 61° | 78° | — | — |
| 1994 | 105° | 62° | 84° | — | — |
| 1993 | 100° | 64° | 82° | — | — |
| 1992 | 88° | 60° | 74° | — | — |
| 1991coldest | 76° | 57° | 66° | — | — |
| 1990 | 102° | 63° | 82° | — | — |
| 1989 | 82° | 57° | 70° | — | — |
| 1988 | 83° | 58° | 70° | — | — |
| 1987 | 95° | 61° | 78° | — | — |
| 1986 | 94° | 59° | 76° | — | — |
| 1985 | 78° | 55° | 67° | — | — |
| 1984 | 99° | 57° | 78° | — | — |
| 1983 | 83° | 56° | 69° | — | — |
| 1982 | 89° | 58° | 73° | — | — |
| 1981 | 102° | 67° | 84° | — | — |
| 1980 | 94° | 55° | 74° | — | — |
| 1979 | 90° | 57° | 73° | — | — |
| 1978 | 95° | 59° | 77° | — | — |
| 1977 | 98° | 59° | 79° | — | — |
| 1976 | 104° | 62° | 83° | — | — |
| 1975 | 91° | 51° | 71° | — | — |
| 1974 | 100° | 64° | 82° | — | — |
| 1973 | 102° | 60° | 81° | — | — |
| 1972 | 83° | 55° | 69° | — | — |
| 1971 | 94° | 56° | 75° | — | — |
48 years of data from NORTON AFB