Weather on March 9
Fontana, CA
55 Years of Data
Avg High
72°F
Avg Low
46°F
Warmest
2004
72°F avg
Coldest
1999
50°F avg
About This Date
March 9th in Fontana, CA typically brings pleasant spring weather, with average highs around 72°F and lows near 46°F — a 26°F daily swing. Over 56 years of records, the warmest March 9th was in 2004 (72°F average), while the coldest was 1999 (50°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 11% of March 9th dates historically, with the wettest March 9th recording 0.56" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 9th in Fontana, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 75° | 51° | 63° | — | — |
| 2025 | 75° | 44° | 60° | — | — |
| 2024 | 71° | 44° | 58° | — | — |
| 2023 | 69° | 43° | 56° | — | — |
| 2022 | 68° | 42° | 55° | — | — |
| 2021 | 63° | 43° | 53° | — | — |
| 2020 | 73° | 48° | 61° | 0.08" | — |
| 2019 | 65° | 46° | 55° | — | — |
| 2018 | 74° | 50° | 62° | — | — |
| 2017 | 86° | 49° | 67° | — | — |
| 2016 | 76° | 46° | 61° | — | — |
| 2015 | 78° | 48° | 63° | — | — |
| 2014 | 83° | 53° | 68° | — | — |
| 2013 | 62° | 47° | 54° | — | — |
| 2012 | 83° | 45° | 64° | — | — |
| 2011 | 84° | 46° | 65° | — | — |
| 2010 | 58° | 42° | 50° | 0.05" | — |
| 2009 | 59° | 48° | 54° | — | — |
| 2008 | 80° | 50° | 65° | — | — |
| 2007 | 72° | 46° | 59° | — | — |
| 2006 | 58° | 45° | 51° | — | — |
| 2005 | 79° | 49° | 64° | — | — |
| 2004warmest | 89° | 55° | 72° | — | — |
| 2003 | 78° | 45° | 61° | — | — |
| 2002 | 75° | 41° | 58° | — | — |
| 2001 | 60° | 44° | 52° | 0.38" | — |
| 2000 | 59° | 45° | 52° | — | — |
| 1999coldest | 58° | 43° | 50° | — | — |
| 1998 | 76° | 42° | 59° | — | — |
| 1997 | 90° | 44° | 67° | — | — |
| 1996 | 83° | 50° | 66° | — | — |
| 1995 | 77° | 48° | 63° | — | — |
| 1994 | 73° | 54° | 63° | — | — |
| 1993 | 82° | 46° | 64° | — | — |
| 1992 | 64° | 47° | 55° | — | — |
| 1991 | 72° | 41° | 56° | — | — |
| 1990 | 67° | 49° | 58° | — | — |
| 1989 | 81° | 45° | 63° | — | — |
| 1988 | 75° | 46° | 61° | — | — |
| 1987 | 67° | 52° | 59° | — | — |
| 1986 | 69° | 41° | 55° | — | — |
| 1985 | 73° | 40° | 56° | — | — |
| 1984 | 71° | 38° | 54° | — | — |
| 1983 | 84° | 50° | 67° | — | — |
| 1982 | 74° | 40° | 57° | — | — |
| 1981 | 76° | 42° | 59° | — | — |
| 1980 | 69° | 39° | 54° | — | — |
| 1979 | 75° | 49° | 62° | — | — |
| 1978 | 70° | 45° | 57° | — | — |
| 1977 | 68° | 40° | 54° | — | — |
| 1976 | 62° | 47° | 54° | — | — |
| 1975 | 60° | 52° | 56° | 0.56" | — |
| 1974 | 76° | 46° | 61° | 0.33" | — |
| 1973 | 60° | 47° | 53° | 0.2" | — |
| 1972 | 78° | 48° | 63° | — | — |
| 1971 | 68° | 47° | 57° | — | — |
56 years of data from FONTANA KAISER