Weather on May 29
Rialto, CA
55 Years of Data
Avg High
81°F
Avg Low
55°F
Warmest
1984
87°F avg
Coldest
2011
53°F avg
About This Date
May 29th in Rialto, CA typically brings warm spring weather, with average highs around 81°F and lows near 55°F — a 26°F daily swing. Over 48 years of records, the warmest May 29th was in 1984 (87°F average), while the coldest was 2011 (53°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 4% of May 29th dates historically.
Planning for May 29th in Rialto, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 60° | 72° | — | — |
| 2017 | 80° | 56° | 68° | — | — |
| 2016 | 69° | 56° | 62° | — | — |
| 2015 | 89° | 56° | 72° | — | — |
| 2014 | 84° | 58° | 71° | — | — |
| 2013 | 84° | 54° | 69° | — | — |
| 2012 | 83° | 57° | 70° | — | — |
| 2011coldest | 60° | 46° | 53° | — | — |
| 2010 | 83° | 59° | 71° | — | — |
| 2009 | 68° | 56° | 62° | — | — |
| 2008 | 72° | 48° | 60° | — | — |
| 2007 | 76° | 49° | 62° | — | — |
| 2006 | 81° | 58° | 69° | — | — |
| 2005 | 70° | 57° | 63° | — | — |
| 2004 | 78° | 54° | 66° | — | — |
| 2003 | 93° | 57° | 75° | — | — |
| 2002 | 99° | 67° | 83° | — | — |
| 2001 | 88° | 49° | 68° | — | — |
| 2000 | 92° | 61° | 76° | — | — |
| 1999 | 78° | 55° | 67° | — | — |
| 1998 | 68° | 49° | 58° | — | — |
| 1997 | 95° | 66° | 81° | — | — |
| 1996 | 76° | 51° | 63° | — | — |
| 1995 | 91° | 53° | 72° | — | — |
| 1994 | 94° | 56° | 75° | — | — |
| 1993 | 79° | 50° | 64° | — | — |
| 1992 | 61° | 53° | 57° | — | — |
| 1991 | 71° | 47° | 59° | — | — |
| 1990 | 67° | 53° | 60° | — | — |
| 1989 | 77° | 57° | 67° | — | — |
| 1988 | 68° | 51° | 60° | 0.3" | — |
| 1987 | 77° | 51° | 64° | — | — |
| 1986 | 88° | 57° | 72° | — | — |
| 1985 | 79° | 52° | 65° | — | — |
| 1984warmest | 112° | 63° | 87° | — | — |
| 1983 | 98° | 60° | 79° | — | — |
| 1982 | 73° | 56° | 64° | — | — |
| 1981 | 82° | 60° | 71° | — | — |
| 1980 | 77° | 45° | 61° | — | — |
| 1979 | 77° | 58° | 67° | — | — |
| 1978 | 102° | 61° | 81° | — | — |
| 1977 | 85° | 52° | 68° | — | — |
| 1976 | 69° | 56° | 62° | — | — |
| 1975 | 94° | 55° | 74° | — | — |
| 1974 | 79° | 58° | 68° | — | — |
| 1973 | 95° | 62° | 79° | — | — |
| 1972 | 97° | 57° | 77° | — | — |
| 1971 | 65° | 50° | 57° | 0.13" | — |
48 years of data from DEVORE CALIFORNIA