Weather on June 1
Fairfield, CA
55 Years of Data
Avg High
83°F
Avg Low
53°F
Warmest
2001
85°F avg
Coldest
1987
52°F avg
About This Date
June 1st in Fairfield, CA typically brings warm summer weather, with average highs around 83°F and lows near 53°F — a 30°F daily swing. Over 55 years of records, the warmest June 1st was in 2001 (85°F average), while the coldest was 1987 (52°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 2% of June 1st dates historically. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for June 1st in Fairfield, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 59° | 76° | — | — |
| 2024 | 89° | 56° | 72° | — | — |
| 2023 | 83° | 53° | 68° | — | — |
| 2022 | 91° | 55° | 73° | — | — |
| 2021 | 96° | 63° | 79° | — | — |
| 2020 | 86° | 57° | 72° | — | — |
| 2019 | 84° | 55° | 70° | — | — |
| 2018 | 84° | 49° | 66° | — | — |
| 2017 | 82° | 56° | 69° | — | — |
| 2016 | 90° | 58° | 74° | — | — |
| 2015 | 75° | 56° | 65° | — | — |
| 2014 | 89° | 52° | 70° | — | — |
| 2013 | 96° | 51° | 74° | — | — |
| 2012 | 95° | 58° | 76° | — | — |
| 2011 | 61° | 45° | 53° | 0.1" | — |
| 2010 | 79° | 54° | 66° | — | — |
| 2009 | 74° | 53° | 63° | — | — |
| 2008 | 69° | 51° | 60° | — | — |
| 2007 | 74° | 49° | 61° | — | — |
| 2006 | 80° | 50° | 65° | — | — |
| 2005 | 87° | 58° | 72° | — | — |
| 2004 | 93° | 58° | 75° | — | — |
| 2003 | 95° | 55° | 75° | — | — |
| 2002 | 86° | 55° | 71° | — | — |
| 2001warmest | 105° | 64° | 85° | — | — |
| 2000 | 87° | 51° | 69° | — | — |
| 1999 | 72° | 51° | 61° | — | — |
| 1998 | 80° | 54° | 67° | — | — |
| 1997 | 91° | 62° | 77° | — | — |
| 1996 | 85° | 53° | 69° | — | — |
| 1995 | 78° | 55° | 67° | — | — |
| 1994 | 86° | 49° | 67° | — | — |
| 1993 | 75° | 52° | 63° | — | — |
| 1992 | 90° | 56° | 73° | — | — |
| 1991 | 95° | 69° | 82° | — | — |
| 1990 | 75° | 49° | 62° | — | — |
| 1989 | 98° | 59° | 79° | — | — |
| 1988 | 83° | 56° | 69° | — | — |
| 1987coldest | 46° | 57° | 52° | — | — |
| 1986 | 81° | 48° | 64° | — | — |
| 1985 | 74° | 42° | 58° | — | — |
| 1984 | 96° | 52° | 74° | — | — |
| 1983 | 83° | 53° | 68° | — | — |
| 1982 | 72° | 48° | 60° | — | — |
| 1981 | 95° | 49° | 72° | — | — |
| 1980 | 78° | 52° | 65° | — | — |
| 1979 | 93° | 55° | 74° | — | — |
| 1978 | 89° | 54° | 71° | — | — |
| 1977 | 88° | 45° | 66° | — | — |
| 1976 | 71° | 47° | 59° | — | — |
| 1975 | 82° | 52° | 67° | — | — |
| 1974 | 71° | 50° | 61° | — | — |
| 1973 | 73° | 55° | 64° | — | — |
| 1972 | 84° | 52° | 68° | — | — |
| 1971 | 67° | 43° | 55° | — | — |
55 years of data from FAIRFIELD