Weather on May 2
Fontana, CA
55 Years of Data
Avg High
79°F
Avg Low
53°F
Warmest
2004
80°F avg
Coldest
1982
49°F avg
About This Date
May 2nd in Fontana, CA typically brings pleasant spring weather, with average highs around 79°F and lows near 53°F — a 26°F daily swing. Over 55 years of records, the warmest May 2nd was in 2004 (80°F average), while the coldest was 1982 (49°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 4% of May 2nd 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 May 2nd in Fontana, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 56° | 65° | — | — |
| 2024 | 76° | 52° | 64° | — | — |
| 2023 | 66° | 50° | 58° | — | — |
| 2022 | 77° | 56° | 66° | — | — |
| 2021 | 70° | 57° | 63° | — | — |
| 2020 | 83° | 58° | 70° | — | — |
| 2019 | 82° | 55° | 69° | — | — |
| 2018 | 61° | 49° | 55° | 0.1" | — |
| 2017 | 92° | 60° | 76° | — | — |
| 2016 | 87° | 53° | 70° | — | — |
| 2015 | 90° | 57° | 73° | — | — |
| 2014 | 98° | 60° | 79° | — | — |
| 2013 | 93° | 54° | 73° | — | — |
| 2012 | 63° | 54° | 58° | — | — |
| 2011 | 88° | 50° | 69° | — | — |
| 2010 | 74° | 51° | 62° | — | — |
| 2009 | 66° | 58° | 62° | — | — |
| 2008 | 86° | 54° | 70° | — | — |
| 2007 | 75° | 57° | 66° | — | — |
| 2006 | 76° | 58° | 67° | — | — |
| 2005 | 73° | 56° | 64° | — | — |
| 2004warmest | 101° | 59° | 80° | — | — |
| 2003 | 68° | 50° | 59° | 0.15" | — |
| 2002 | 68° | 52° | 60° | — | — |
| 2001 | 66° | 53° | 60° | — | — |
| 2000 | 85° | 55° | 70° | — | — |
| 1999 | 65° | 46° | 55° | — | — |
| 1998 | 79° | 53° | 66° | — | — |
| 1997 | 88° | 53° | 70° | — | — |
| 1996 | 88° | 57° | 72° | — | — |
| 1995 | 79° | 58° | 68° | — | — |
| 1994 | 75° | 54° | 64° | — | — |
| 1993 | 94° | 59° | 76° | — | — |
| 1992 | 89° | 56° | 72° | — | — |
| 1991 | 70° | 46° | 58° | — | — |
| 1990 | 77° | 48° | 63° | — | — |
| 1989 | 85° | 53° | 69° | — | — |
| 1988 | 85° | 50° | 67° | — | — |
| 1987 | 80° | 53° | 67° | — | — |
| 1986 | 87° | 49° | 68° | — | — |
| 1985 | 86° | 51° | 69° | — | — |
| 1984 | 76° | 51° | 63° | — | — |
| 1983 | 61° | 47° | 54° | — | — |
| 1982coldest | 55° | 42° | 49° | — | — |
| 1981 | 79° | 55° | 67° | — | — |
| 1980 | 83° | 45° | 64° | — | — |
| 1979 | 64° | 50° | 57° | — | — |
| 1978 | 74° | 40° | 57° | — | — |
| 1977 | 81° | 43° | 62° | — | — |
| 1976 | 89° | 53° | 71° | — | — |
| 1975 | 77° | 55° | 66° | — | — |
| 1974 | 78° | 52° | 65° | — | — |
| 1973 | 92° | 44° | 68° | — | — |
| 1972 | 91° | 56° | 73° | — | — |
| 1971 | 77° | 47° | 62° | — | — |
55 years of data from FONTANA KAISER