Weather on June 11
Fontana, CA
55 Years of Data
Avg High
85°F
Avg Low
58°F
Warmest
2019
90°F avg
Coldest
1982
62°F avg
About This Date
June 11th in Fontana, CA typically brings warm summer weather, with average highs around 85°F and lows near 58°F — a 27°F daily swing. Over 55 years of records, the warmest June 11th was in 2019 (90°F average), while the coldest was 1982 (62°F) — a 28°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 4.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.9°F warmer on this date compared to 20-30 years ago.
Planning for June 11th in Fontana, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 60° | 74° | — | — |
| 2024 | 82° | 57° | 70° | — | — |
| 2023 | 69° | 57° | 63° | — | — |
| 2022 | 94° | 64° | 79° | — | — |
| 2021 | 91° | 58° | 74° | — | — |
| 2020 | 97° | 66° | 81° | — | — |
| 2019warmest | 109° | 71° | 90° | — | — |
| 2018 | 93° | 64° | 79° | — | — |
| 2017 | 73° | 58° | 65° | — | — |
| 2016 | 67° | 59° | 63° | — | — |
| 2015 | 80° | 62° | 71° | — | — |
| 2014 | 88° | 61° | 74° | — | — |
| 2013 | 94° | 60° | 77° | — | — |
| 2012 | 87° | 56° | 71° | — | — |
| 2011 | 74° | 57° | 65° | — | — |
| 2010 | 71° | 58° | 64° | — | — |
| 2009 | 70° | 57° | 63° | — | — |
| 2008 | 85° | 59° | 72° | — | — |
| 2007 | 81° | 57° | 69° | — | — |
| 2006 | 80° | 61° | 70° | — | — |
| 2005 | 71° | 61° | 66° | — | — |
| 2004 | 84° | 58° | 71° | — | — |
| 2003 | 74° | 56° | 65° | — | — |
| 2002 | 80° | 55° | 68° | — | — |
| 2001 | 84° | 57° | 71° | — | — |
| 2000 | 88° | 57° | 72° | — | — |
| 1999 | 78° | 53° | 66° | — | — |
| 1998 | 70° | 56° | 63° | — | — |
| 1997 | 86° | 61° | 73° | — | — |
| 1996 | 88° | 61° | 74° | — | — |
| 1995 | 101° | 59° | 80° | — | — |
| 1994 | 83° | 60° | 71° | — | — |
| 1993 | 92° | 63° | 77° | — | — |
| 1992 | 81° | 62° | 71° | — | — |
| 1991 | 84° | 58° | 71° | — | — |
| 1990 | 87° | 62° | 75° | — | — |
| 1989 | 80° | 59° | 70° | — | — |
| 1988 | 82° | 54° | 68° | — | — |
| 1987 | 86° | 61° | 73° | — | — |
| 1986 | 92° | 56° | 74° | — | — |
| 1985 | 92° | 57° | 74° | — | — |
| 1984 | 84° | 52° | 68° | — | — |
| 1983 | 80° | 56° | 68° | — | — |
| 1982coldest | 78° | 47° | 62° | — | — |
| 1981 | 87° | 60° | 74° | — | — |
| 1980 | 85° | 51° | 68° | — | — |
| 1979 | 108° | 56° | 82° | — | — |
| 1978 | 90° | 59° | 74° | — | — |
| 1977 | 80° | 51° | 66° | — | — |
| 1976 | 78° | 54° | 66° | — | — |
| 1975 | 99° | 55° | 77° | — | — |
| 1974 | 91° | 57° | 74° | — | — |
| 1973 | 82° | 59° | 71° | — | — |
| 1972 | 96° | 58° | 77° | — | — |
| 1971 | 76° | 57° | 66° | — | — |
55 years of data from FONTANA KAISER