Weather on June 17
San Bernardino, CA
55 Years of Data
Avg High
90°F
Avg Low
58°F
Warmest
1981
87°F avg
Coldest
1995
59°F avg
About This Date
June 17th in San Bernardino, CA typically brings hot summer weather, with average highs around 90°F and lows near 58°F — a 32°F daily swing. Over 48 years of records, the warmest June 17th was in 1981 (87°F average), while the coldest was 1995 (59°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 8% of June 17th dates historically, with the wettest June 17th recording 1.09" of rain.
Planning for June 17th in San Bernardino, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 99° | 66° | 82° | — | — |
| 2017 | 96° | 67° | 81° | — | — |
| 2016 | 87° | 56° | 71° | — | — |
| 2015 | 96° | 65° | 80° | — | — |
| 2014 | 82° | 56° | 69° | — | — |
| 2013 | 89° | 58° | 73° | — | — |
| 2012 | 100° | 58° | 79° | — | — |
| 2011 | 82° | 59° | 71° | — | — |
| 2010 | 87° | 53° | 70° | — | — |
| 2009 | 83° | 57° | 70° | — | — |
| 2008 | 103° | 62° | 82° | — | — |
| 2007 | 91° | 56° | 73° | — | — |
| 2006 | 96° | 62° | 79° | — | — |
| 2005 | 78° | 58° | 68° | — | — |
| 2004 | 88° | 59° | 73° | — | — |
| 2003 | 91° | 56° | 73° | — | — |
| 2002 | 95° | 58° | 76° | — | — |
| 2001 | 98° | 60° | 79° | — | — |
| 2000 | 89° | 57° | 73° | — | — |
| 1999 | 92° | 58° | 75° | — | — |
| 1998 | 85° | 56° | 70° | 0.03" | — |
| 1997 | 95° | 63° | 79° | — | — |
| 1996 | 91° | 58° | 74° | — | — |
| 1995coldest | 72° | 46° | 59° | 1.09" | — |
| 1994 | 89° | 56° | 72° | — | — |
| 1993 | 95° | 63° | 79° | — | — |
| 1992 | 88° | 56° | 72° | — | — |
| 1991 | 93° | 57° | 75° | — | — |
| 1990 | 82° | 55° | 69° | — | — |
| 1989 | 96° | 59° | 78° | — | — |
| 1988 | 76° | 53° | 64° | — | — |
| 1987 | 87° | 54° | 70° | — | — |
| 1986 | 91° | 58° | 74° | — | — |
| 1985 | 99° | 60° | 79° | — | — |
| 1984 | 97° | 58° | 77° | — | — |
| 1983 | 91° | 56° | 73° | — | — |
| 1982 | 67° | 59° | 63° | 0.03" | — |
| 1981warmest | 110° | 64° | 87° | — | — |
| 1980 | 91° | 59° | 75° | — | — |
| 1979 | 77° | 58° | 67° | — | — |
| 1978 | 101° | 56° | 78° | — | — |
| 1977 | 90° | 55° | 72° | — | — |
| 1976 | 91° | 57° | 74° | — | — |
| 1975 | 70° | 56° | 63° | 0.08" | — |
| 1974 | 88° | 53° | 70° | — | — |
| 1973 | 82° | 55° | 69° | — | — |
| 1972 | 90° | 59° | 74° | — | — |
| 1971 | 99° | 57° | 78° | — | — |
48 years of data from NORTON AFB