Weather on February 9
Rialto, CA
55 Years of Data
Avg High
66°F
Avg Low
45°F
Warmest
2016
73°F avg
Coldest
2013
39°F avg
About This Date
February 9th in Rialto, CA typically brings mild winter weather, with average highs around 66°F and lows near 45°F. Over 49 years of records, the warmest February 9th was in 2016 (73°F average), while the coldest was 2013 (39°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 16% of February 9th dates historically, with the wettest February 9th recording 6.73" of rain.
Planning for February 9th in Rialto, CA? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 95° | 48° | 72° | — | — |
| 2025 | 75° | 43° | 59° | — | — |
| 2017 | 78° | 56° | 67° | — | — |
| 2016warmest | 82° | 65° | 73° | — | — |
| 2015 | 71° | 55° | 63° | — | — |
| 2014 | 54° | 45° | 49° | — | — |
| 2013coldest | 46° | 32° | 39° | — | — |
| 2012 | 80° | 54° | 67° | — | — |
| 2011 | 59° | 47° | 53° | — | — |
| 2010 | 48° | 39° | 44° | — | — |
| 2009 | 45° | 38° | 41° | — | — |
| 2008 | 77° | 60° | 69° | — | — |
| 2007 | 65° | 49° | 57° | — | — |
| 2006 | 80° | 55° | 68° | — | — |
| 2005 | 66° | 48° | 57° | — | — |
| 2004 | 61° | 46° | 53° | — | — |
| 2003 | 69° | 39° | 54° | — | — |
| 2002 | 64° | 52° | 58° | — | — |
| 2001 | 55° | 34° | 44° | — | — |
| 2000 | 69° | 48° | 59° | — | — |
| 1999 | 51° | 41° | 46° | — | — |
| 1998 | 61° | 47° | 54° | 1.96" | — |
| 1997 | 68° | 39° | 54° | — | — |
| 1996 | 73° | 50° | 62° | — | — |
| 1995 | 59° | 44° | 52° | — | — |
| 1994 | 62° | 38° | 50° | — | — |
| 1993 | 54° | 45° | 49° | — | — |
| 1992 | 58° | 47° | 52° | — | — |
| 1991 | 78° | 55° | 67° | — | — |
| 1990 | 63° | 34° | 48° | — | — |
| 1989 | 47° | 34° | 40° | 1.55" | — |
| 1988 | 83° | 46° | 64° | — | — |
| 1987 | 68° | 45° | 56° | 0.05" | — |
| 1986 | 56° | 39° | 47° | — | — |
| 1985 | 59° | 48° | 54° | 2.84" | — |
| 1984 | 73° | 43° | 58° | — | — |
| 1983 | 65° | 45° | 55° | — | — |
| 1982 | 60° | 47° | 53° | — | — |
| 1981 | 60° | 48° | 54° | 0.3" | — |
| 1980 | 69° | 43° | 56° | — | — |
| 1979 | 78° | 38° | 58° | — | — |
| 1978 | 61° | 49° | 55° | 6.73" | — |
| 1977 | 72° | 40° | 56° | — | — |
| 1976 | 59° | 49° | 54° | 3.86" | — |
| 1975 | 58° | 48° | 53° | 1.47" | — |
| 1974 | 72° | 36° | 54° | — | — |
| 1973 | 61° | 46° | 53° | — | — |
| 1972 | 69° | 45° | 57° | — | — |
| 1971 | 83° | 40° | 61° | — | — |
49 years of data from DEVORE CALIFORNIA