Weather on April 13
Rialto, CA
55 Years of Data
Avg High
74°F
Avg Low
50°F
Warmest
1987
85°F avg
Coldest
2012
45°F avg
About This Date
April 13th in Rialto, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 50°F. Over 48 years of records, the warmest April 13th was in 1987 (85°F average), while the coldest was 2012 (45°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 6% of April 13th dates historically, with the wettest April 13th recording 1.32" of rain.
Planning for April 13th in Rialto, CA? Great weather for outdoor activities.
Cooling Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 52° | 66° | — | — |
| 2017 | 63° | 48° | 55° | — | — |
| 2016 | 71° | 49° | 60° | — | — |
| 2015 | 79° | 53° | 66° | — | — |
| 2014 | 65° | 49° | 57° | — | — |
| 2013 | 69° | 49° | 59° | — | — |
| 2012coldest | 49° | 41° | 45° | — | — |
| 2011 | 56° | 44° | 50° | — | — |
| 2010 | 61° | 42° | 51° | — | — |
| 2009 | 74° | 53° | 63° | — | — |
| 2008 | 92° | 63° | 77° | — | — |
| 2007 | 76° | 53° | 64° | — | — |
| 2006 | 84° | 50° | 67° | — | — |
| 2005 | 76° | 50° | 63° | — | — |
| 2004 | 76° | 49° | 62° | — | — |
| 2003 | 62° | 51° | 57° | — | — |
| 2002 | 94° | 52° | 73° | — | — |
| 2001 | 73° | 47° | 60° | — | — |
| 2000 | 80° | 54° | 67° | — | — |
| 1999 | 65° | 46° | 55° | — | — |
| 1998 | 50° | 42° | 46° | — | — |
| 1997 | 80° | 51° | 66° | — | — |
| 1996 | 75° | 51° | 63° | — | — |
| 1995 | 70° | 44° | 57° | — | — |
| 1994 | 82° | 51° | 67° | — | — |
| 1993 | 72° | 51° | 61° | — | — |
| 1992 | 66° | 48° | 57° | — | — |
| 1991 | 68° | 43° | 55° | — | — |
| 1990 | 83° | 54° | 68° | — | — |
| 1989 | 77° | 56° | 66° | — | — |
| 1988 | 72° | 58° | 65° | — | — |
| 1987warmest | 87° | 83° | 85° | — | — |
| 1986 | 77° | 47° | 62° | — | — |
| 1985 | 99° | 55° | 77° | — | — |
| 1984 | 97° | 53° | 75° | — | — |
| 1983 | 67° | 38° | 52° | 0.05" | — |
| 1982 | 70° | 47° | 58° | — | — |
| 1981 | 79° | 47° | 63° | — | — |
| 1980 | 87° | 56° | 71° | — | — |
| 1979 | 85° | 50° | 67° | — | — |
| 1978 | 68° | 53° | 61° | — | — |
| 1977 | 81° | 46° | 63° | — | — |
| 1976 | 57° | 43° | 50° | 1.32" | — |
| 1975 | 68° | 50° | 59° | — | — |
| 1974 | 82° | 47° | 64° | — | — |
| 1973 | 70° | 53° | 61° | — | — |
| 1972 | 67° | 48° | 57° | 0.15" | — |
| 1971 | 86° | 46° | 66° | — | — |
48 years of data from DEVORE CALIFORNIA