Weather on March 28
Rialto, CA
55 Years of Data
Avg High
67°F
Avg Low
48°F
Warmest
2004
73°F avg
Coldest
1975
47°F avg
About This Date
March 28th in Rialto, CA typically brings mild spring weather, with average highs around 67°F and lows near 48°F. Over 49 years of records, the warmest March 28th was in 2004 (73°F average), while the coldest was 1975 (47°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 10% of March 28th dates historically, with the wettest March 28th recording 3.58" of rain.
Planning for March 28th in Rialto, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 91° | 55° | 73° | — | — |
| 2025 | 66° | 54° | 60° | — | — |
| 2017 | 72° | 56° | 64° | — | — |
| 2016 | 56° | 43° | 49° | — | — |
| 2015 | 84° | 59° | 72° | — | — |
| 2014 | 69° | 45° | 57° | — | — |
| 2013 | 73° | 48° | 61° | — | — |
| 2012 | 65° | 41° | 53° | — | — |
| 2011 | 61° | 47° | 54° | — | — |
| 2010 | 77° | 53° | 65° | — | — |
| 2009 | 79° | 54° | 66° | — | — |
| 2008 | 67° | 47° | 57° | — | — |
| 2007 | 63° | 37° | 50° | — | — |
| 2006 | 50° | 45° | 47° | — | — |
| 2005 | 60° | 43° | 51° | — | — |
| 2004warmest | 81° | 66° | 73° | — | — |
| 2003 | 68° | 53° | 61° | — | — |
| 2002 | 53° | 46° | 50° | — | — |
| 2001 | 76° | 50° | 63° | — | — |
| 2000 | 57° | 46° | 52° | — | — |
| 1999 | 74° | 41° | 57° | — | — |
| 1998 | 54° | 48° | 51° | 3.58" | — |
| 1997 | 57° | 45° | 51° | — | — |
| 1996 | 56° | 44° | 50° | — | — |
| 1995 | 68° | 48° | 58° | — | — |
| 1994 | 78° | 47° | 62° | — | — |
| 1993 | 52° | 42° | 47° | — | — |
| 1992 | 58° | 51° | 54° | — | — |
| 1991 | 59° | 36° | 47° | — | — |
| 1990 | 61° | 48° | 54° | 0.41" | — |
| 1989 | 73° | 46° | 60° | — | — |
| 1988 | 82° | 51° | 67° | — | — |
| 1987 | 72° | 43° | 57° | — | — |
| 1986 | 76° | 56° | 66° | — | — |
| 1985 | 57° | 47° | 52° | 1.07" | — |
| 1984 | 83° | 46° | 64° | — | — |
| 1983 | 64° | 56° | 60° | — | — |
| 1982 | 60° | 50° | 55° | — | — |
| 1981 | 67° | 43° | 55° | — | — |
| 1980 | 72° | 45° | 58° | — | — |
| 1979 | 59° | 48° | 54° | 1.37" | — |
| 1978 | 81° | 55° | 68° | — | — |
| 1977 | 62° | 50° | 56° | — | — |
| 1976 | 68° | 42° | 55° | — | — |
| 1975coldest | 56° | 39° | 47° | — | — |
| 1974 | 68° | 48° | 58° | — | — |
| 1973 | 53° | 47° | 50° | 0.79" | — |
| 1972 | 69° | 36° | 52° | — | — |
| 1971 | 92° | 48° | 70° | — | — |
49 years of data from DEVORE CALIFORNIA