Weather on May 29
Fontana, CA
55 Years of Data
Avg High
83°F
Avg Low
56°F
Warmest
1984
87°F avg
Coldest
1971
58°F avg
About This Date
May 29th in Fontana, CA typically brings warm spring weather, with average highs around 83°F and lows near 56°F — a 27°F daily swing. Over 55 years of records, the warmest May 29th was in 1984 (87°F average), while the coldest was 1971 (58°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 29th dates historically. The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
Planning for May 29th in Fontana, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 61° | 71° | — | — |
| 2024 | 79° | 56° | 67° | — | — |
| 2023 | 71° | 58° | 64° | — | — |
| 2022 | 74° | 56° | 65° | — | — |
| 2021 | 79° | 59° | 69° | — | — |
| 2020 | 80° | 61° | 70° | — | — |
| 2019 | 86° | 58° | 72° | — | — |
| 2018 | 84° | 57° | 71° | — | — |
| 2017 | 83° | 56° | 69° | — | — |
| 2016 | 75° | 57° | 66° | — | — |
| 2015 | 89° | 56° | 72° | — | — |
| 2014 | 88° | 59° | 73° | — | — |
| 2013 | 85° | 58° | 71° | — | — |
| 2012 | 88° | 58° | 73° | — | — |
| 2011 | 69° | 53° | 61° | — | — |
| 2010 | 89° | 49° | 69° | — | — |
| 2009 | 74° | 60° | 67° | — | — |
| 2008 | 78° | 53° | 66° | — | — |
| 2007 | 79° | 55° | 67° | — | — |
| 2006 | 83° | 54° | 68° | — | — |
| 2005 | 73° | 60° | 67° | — | — |
| 2004 | 78° | 57° | 68° | — | — |
| 2003 | 87° | 62° | 75° | — | — |
| 2002 | 99° | 57° | 78° | — | — |
| 2001 | 86° | 55° | 71° | — | — |
| 2000 | 90° | 62° | 76° | — | — |
| 1999 | 76° | 55° | 65° | — | — |
| 1998 | 71° | 54° | 62° | — | — |
| 1997 | 98° | 65° | 81° | — | — |
| 1996 | 78° | 58° | 68° | — | — |
| 1995 | 92° | 56° | 74° | — | — |
| 1994 | 95° | 55° | 75° | — | — |
| 1993 | 82° | 51° | 67° | — | — |
| 1992 | 81° | 61° | 71° | — | — |
| 1991 | 78° | 54° | 66° | — | — |
| 1990 | 70° | 52° | 61° | — | — |
| 1989 | 78° | 57° | 68° | — | — |
| 1988 | 72° | 54° | 63° | — | — |
| 1987 | 80° | 52° | 66° | — | — |
| 1986 | 92° | 55° | 73° | — | — |
| 1985 | 81° | 49° | 65° | — | — |
| 1984warmest | 112° | 63° | 87° | — | — |
| 1983 | 88° | 53° | 70° | — | — |
| 1982 | 65° | 54° | 59° | — | — |
| 1981 | 76° | 59° | 67° | — | — |
| 1980 | 75° | 41° | 58° | — | — |
| 1979 | 75° | 50° | 63° | — | — |
| 1978 | 101° | 56° | 78° | — | — |
| 1977 | 85° | 52° | 68° | — | — |
| 1976 | 69° | 56° | 62° | — | — |
| 1975 | 96° | 61° | 78° | — | — |
| 1974 | 84° | 57° | 71° | — | — |
| 1973 | 100° | 53° | 77° | — | — |
| 1972 | 99° | 67° | 83° | — | — |
| 1971coldest | 65° | 52° | 58° | 0.05" | — |
55 years of data from FONTANA KAISER