Weather on April 16
Rialto, CA
55 Years of Data
Avg High
73°F
Avg Low
49°F
Warmest
1999
76°F avg
Coldest
1995
40°F avg
About This Date
April 16th in Rialto, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 49°F. Over 48 years of records, the warmest April 16th was in 1999 (76°F average), while the coldest was 1995 (40°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 6% of April 16th dates historically, with the wettest April 16th recording 1.27" of rain.
Planning for April 16th in Rialto, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 53° | 57° | — | — |
| 2017 | 77° | 54° | 65° | — | — |
| 2016 | 78° | 59° | 69° | — | — |
| 2015 | 74° | 53° | 63° | — | — |
| 2014 | 76° | 53° | 64° | — | — |
| 2013 | 57° | 44° | 51° | — | — |
| 2012 | 77° | 48° | 63° | — | — |
| 2011 | 89° | 63° | 76° | — | — |
| 2010 | 68° | 47° | 57° | — | — |
| 2009 | 63° | 37° | 50° | — | — |
| 2008 | 74° | 44° | 59° | — | — |
| 2007 | 66° | 46° | 56° | — | — |
| 2006 | 58° | 48° | 53° | — | — |
| 2005 | 87° | 55° | 71° | — | — |
| 2004 | 68° | 49° | 58° | — | — |
| 2003 | 68° | 38° | 53° | — | — |
| 2002 | 63° | 46° | 54° | — | — |
| 2001 | 80° | 49° | 64° | — | — |
| 2000 | 69° | 46° | 58° | — | — |
| 1999warmest | 89° | 62° | 76° | — | — |
| 1998 | 70° | 37° | 53° | — | — |
| 1997 | 88° | 54° | 71° | — | — |
| 1996 | 67° | 49° | 58° | — | — |
| 1995coldest | 44° | 36° | 40° | — | — |
| 1994 | 86° | 53° | 70° | — | — |
| 1993 | 67° | 48° | 57° | — | — |
| 1992 | 70° | 51° | 60° | — | — |
| 1991 | 63° | 45° | 54° | — | — |
| 1990 | 60° | 53° | 57° | 1.27" | — |
| 1989 | 75° | 55° | 65° | — | — |
| 1988 | 57° | 49° | 53° | — | — |
| 1987 | 91° | 55° | 73° | — | — |
| 1986 | 64° | 49° | 56° | — | — |
| 1985 | 73° | 50° | 62° | — | — |
| 1984 | 95° | 55° | 75° | — | — |
| 1983 | 85° | 46° | 65° | — | — |
| 1982 | 72° | 54° | 63° | — | — |
| 1981 | 86° | 50° | 68° | — | — |
| 1980 | 95° | 52° | 73° | — | — |
| 1979 | 73° | 52° | 62° | — | — |
| 1978 | 62° | 45° | 53° | 1.24" | — |
| 1977 | 85° | 51° | 68° | — | — |
| 1976 | 62° | 38° | 50° | — | — |
| 1975 | 60° | 46° | 53° | 0.1" | — |
| 1974 | 85° | 46° | 65° | — | — |
| 1973 | 74° | 50° | 62° | — | — |
| 1972 | 82° | 42° | 62° | — | — |
| 1971 | 65° | 54° | 59° | — | — |
48 years of data from DEVORE CALIFORNIA