Weather on June 27
San Bernardino, CA
55 Years of Data
Avg High
94°F
Avg Low
61°F
Warmest
2016
89°F avg
Coldest
1991
63°F avg
About This Date
June 27th in San Bernardino, CA typically brings hot summer weather, with average highs around 94°F and lows near 61°F — a 33°F daily swing. Over 48 years of records, the warmest June 27th was in 2016 (89°F average), while the coldest was 1991 (63°F) — a 26°F range across recorded history. This date has historically been dry, with little recorded precipitation.
Planning for June 27th in San Bernardino, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 62° | 78° | — | — |
| 2017 | 94° | 68° | 81° | — | — |
| 2016warmest | 100° | 77° | 89° | — | — |
| 2015 | 92° | 68° | 80° | — | — |
| 2014 | 82° | 64° | 73° | — | — |
| 2013 | 98° | 68° | 83° | — | — |
| 2012 | 96° | 55° | 76° | — | — |
| 2011 | 99° | 58° | 78° | — | — |
| 2010 | 87° | 58° | 72° | — | — |
| 2009 | 99° | 59° | 79° | — | — |
| 2008 | 91° | 58° | 74° | — | — |
| 2007 | 95° | 56° | 75° | — | — |
| 2006 | 95° | 62° | 79° | — | — |
| 2005 | 89° | 52° | 70° | — | — |
| 2004 | 91° | 59° | 75° | — | — |
| 2003 | 96° | 64° | 80° | — | — |
| 2002 | 91° | 57° | 74° | — | — |
| 2001 | 92° | 59° | 75° | — | — |
| 2000 | 97° | 62° | 79° | — | — |
| 1999 | 91° | 56° | 73° | — | — |
| 1998 | 92° | 58° | 75° | — | — |
| 1997 | 88° | 61° | 74° | — | — |
| 1996 | 75° | 53° | 64° | — | — |
| 1995 | 95° | 56° | 75° | — | — |
| 1994 | 102° | 72° | 87° | — | — |
| 1993 | 94° | 66° | 80° | — | — |
| 1992 | 90° | 59° | 74° | — | — |
| 1991coldest | 75° | 52° | 63° | — | — |
| 1990 | 105° | 67° | 86° | — | — |
| 1989 | 89° | 56° | 72° | — | — |
| 1988 | 98° | 64° | 81° | — | — |
| 1987 | 92° | 58° | 75° | — | — |
| 1986 | 103° | 61° | 82° | — | — |
| 1985 | 104° | 62° | 83° | — | — |
| 1984 | 102° | 65° | 83° | — | — |
| 1983 | 80° | 57° | 69° | — | — |
| 1982 | 94° | 60° | 77° | — | — |
| 1981 | 100° | 66° | 83° | — | — |
| 1980 | 104° | 55° | 80° | — | — |
| 1979 | 111° | 63° | 87° | — | — |
| 1978 | 84° | 60° | 72° | — | — |
| 1977 | 96° | 62° | 79° | — | — |
| 1976 | 109° | 64° | 87° | — | — |
| 1975 | 94° | 56° | 75° | — | — |
| 1974 | 106° | 62° | 84° | — | — |
| 1973 | 96° | 63° | 79° | — | — |
| 1972 | 94° | 52° | 73° | — | — |
| 1971 | 89° | 61° | 75° | — | — |
48 years of data from NORTON AFB