Weather on March 9
Vacaville, CA
55 Years of Data
Avg High
66°F
Avg Low
42°F
Warmest
2004
64°F avg
Coldest
2023
44°F avg
About This Date
March 9th in Vacaville, CA typically brings mild spring weather, with average highs around 66°F and lows near 42°F. Over 56 years of records, the warmest March 9th was in 2004 (64°F average), while the coldest was 2023 (44°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 27% of March 9th dates historically, with the wettest March 9th recording 5.03" 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 Vacaville, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 76° | 46° | 61° | — | — |
| 2025 | 68° | 34° | 51° | — | — |
| 2024 | 63° | 43° | 53° | — | — |
| 2023coldest | 50° | 38° | 44° | 4.93" | — |
| 2022 | 73° | 39° | 56° | — | — |
| 2021 | 59° | 39° | 49° | 0.23" | — |
| 2020 | 69° | 45° | 57° | — | — |
| 2019 | 54° | 43° | 48° | 0.74" | — |
| 2018 | 69° | 42° | 56° | — | — |
| 2017 | 73° | 44° | 59° | — | — |
| 2016 | 61° | 50° | 55° | 0.08" | — |
| 2015 | 77° | 42° | 60° | — | — |
| 2014 | 67° | 52° | 59° | — | — |
| 2013 | 71° | 38° | 54° | — | — |
| 2012 | 72° | 34° | 53° | — | — |
| 2011 | 64° | 47° | 55° | — | — |
| 2010 | 58° | 36° | 47° | 0.13" | — |
| 2009 | 59° | 40° | 49° | — | — |
| 2008 | 73° | 41° | 57° | — | — |
| 2007 | 66° | 44° | 55° | — | — |
| 2006 | 58° | 43° | 50° | — | — |
| 2005 | 76° | 47° | 61° | 0.03" | — |
| 2004warmest | 82° | 46° | 64° | — | — |
| 2003 | 69° | 39° | 54° | — | — |
| 2002 | 57° | 32° | 45° | 0.2" | — |
| 2001 | 64° | 47° | 55° | — | — |
| 2000 | 59° | 40° | 49° | 1.02" | — |
| 1999 | 56° | 35° | 45° | 0.28" | — |
| 1998 | 69° | 38° | 53° | — | — |
| 1997 | 79° | 42° | 60° | — | — |
| 1996 | 72° | 47° | 59° | — | — |
| 1995 | 63° | 51° | 57° | 5.03" | — |
| 1994 | 72° | 43° | 57° | — | — |
| 1993 | 74° | 50° | 62° | — | — |
| 1992 | 68° | 43° | 55° | — | — |
| 1991 | 65° | 43° | 54° | — | — |
| 1990 | 64° | 44° | 54° | 0.2" | — |
| 1989 | 62° | 50° | 56° | 1.07" | — |
| 1988 | 68° | 37° | 53° | — | — |
| 1987 | 65° | 37° | 51° | — | — |
| 1986 | 60° | 45° | 52° | 0.38" | — |
| 1985 | 60° | 30° | 45° | — | — |
| 1984 | 70° | 41° | 55° | — | — |
| 1983 | 68° | 52° | 60° | — | — |
| 1982 | 63° | 42° | 52° | — | — |
| 1981 | 71° | 39° | 55° | — | — |
| 1980 | 67° | 39° | 53° | — | — |
| 1979 | 73° | 43° | 58° | — | — |
| 1978 | 62° | 51° | 57° | 1.5" | — |
| 1977 | 63° | 39° | 51° | 0.23" | — |
| 1976 | 71° | 37° | 54° | — | — |
| 1975 | 61° | 42° | 51° | — | — |
| 1974 | 66° | 29° | 47° | — | — |
| 1973 | 66° | 42° | 54° | — | — |
| 1972 | 64° | 41° | 53° | — | — |
| 1971 | 58° | 40° | 49° | — | — |
56 years of data from VACAVILLE/NUT TREE AP ASOS