Weather on February 23
Rialto, CA
55 Years of Data
Avg High
67°F
Avg Low
45°F
Warmest
1999
68°F avg
Coldest
2001
41°F avg
About This Date
February 23rd in Rialto, CA typically brings mild winter weather, with average highs around 67°F and lows near 45°F. Over 49 years of records, the warmest February 23rd was in 1999 (68°F average), while the coldest was 2001 (41°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 10% of February 23rd dates historically, with the wettest February 23rd recording 1.6" of rain.
Planning for February 23rd in Rialto, CA? Great weather for outdoor activities.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 81° | 46° | 63° | — | — |
| 2025 | 82° | 48° | 65° | — | — |
| 2017 | 55° | 39° | 47° | — | — |
| 2016 | 76° | 58° | 67° | — | — |
| 2015 | 52° | 43° | 47° | — | — |
| 2014 | 74° | 51° | 62° | — | — |
| 2013 | 60° | 38° | 49° | — | — |
| 2012 | 80° | 53° | 67° | — | — |
| 2011 | 50° | 40° | 45° | — | — |
| 2010 | 63° | 47° | 55° | — | — |
| 2009 | 68° | 52° | 60° | — | — |
| 2008 | 58° | 39° | 48° | — | — |
| 2007 | 54° | 39° | 46° | — | — |
| 2006 | 78° | 51° | 65° | — | — |
| 2005 | 55° | 41° | 48° | — | — |
| 2004 | 51° | 41° | 46° | — | — |
| 2003 | 58° | 44° | 51° | — | — |
| 2002 | 74° | 48° | 61° | — | — |
| 2001coldest | 46° | 35° | 41° | — | — |
| 2000 | 47° | 39° | 43° | — | — |
| 1999warmest | 80° | 55° | 68° | — | — |
| 1998 | 63° | 53° | 58° | 1.6" | — |
| 1997 | 63° | 47° | 55° | — | — |
| 1996 | 66° | 41° | 54° | — | — |
| 1995 | 65° | 46° | 55° | — | — |
| 1994 | 69° | 37° | 53° | — | — |
| 1993 | 49° | 45° | 47° | — | — |
| 1992 | 68° | 58° | 63° | — | — |
| 1991 | 69° | 46° | 58° | — | — |
| 1990 | 81° | 45° | 63° | — | — |
| 1989 | 83° | 48° | 65° | — | — |
| 1988 | 75° | 43° | 59° | — | — |
| 1987 | 50° | 37° | 44° | 0.46" | — |
| 1986 | 83° | 47° | 65° | — | — |
| 1985 | 77° | 41° | 59° | — | — |
| 1984 | 73° | 39° | 56° | — | — |
| 1983 | 70° | 47° | 58° | — | — |
| 1982 | 71° | 51° | 61° | — | — |
| 1981 | 83° | 44° | 63° | — | — |
| 1980 | 71° | 44° | 58° | — | — |
| 1979 | 59° | 41° | 50° | 1.3" | — |
| 1978 | 80° | 43° | 61° | — | — |
| 1977 | 64° | 43° | 53° | 0.08" | — |
| 1976 | 76° | 39° | 57° | — | — |
| 1975 | 79° | 48° | 63° | — | — |
| 1974 | 73° | 39° | 56° | — | — |
| 1973 | 71° | 52° | 61° | — | — |
| 1972 | 69° | 50° | 60° | — | — |
| 1971 | 62° | 43° | 52° | 0.33" | — |
49 years of data from DEVORE CALIFORNIA