Weather on February 9
Vallejo, CA
55 Years of Data
Avg High
61°F
Avg Low
42°F
Warmest
2018
66°F avg
Coldest
1989
40°F avg
About This Date
February 9th in Vallejo, CA typically brings mild winter weather, with average highs around 61°F and lows near 42°F. Over 56 years of records, the warmest February 9th was in 2018 (66°F average), while the coldest was 1989 (40°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 36% of February 9th dates historically, with the wettest February 9th recording 2.29" of rain. The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
Planning for February 9th in Vallejo, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 68° | 40° | 54° | — | — |
| 2025 | 60° | 37° | 49° | — | — |
| 2024 | 58° | 39° | 48° | — | — |
| 2023 | 64° | 45° | 54° | — | — |
| 2022 | 69° | 47° | 58° | — | — |
| 2021 | 58° | 48° | 53° | — | — |
| 2020 | 65° | 47° | 56° | — | — |
| 2019 | 53° | 41° | 47° | 0.43" | — |
| 2018warmest | 80° | 51° | 66° | — | — |
| 2017 | 60° | 57° | 59° | 1.55" | — |
| 2016 | 70° | 48° | 59° | — | — |
| 2015 | 64° | 42° | 53° | 0.23" | — |
| 2014 | 57° | 55° | 56° | 1.57" | — |
| 2013 | 58° | 31° | 44° | — | — |
| 2012 | 69° | 39° | 54° | — | — |
| 2011 | 64° | 34° | 49° | — | — |
| 2010 | 52° | 38° | 45° | 0.51" | — |
| 2009 | 54° | 33° | 43° | — | — |
| 2008 | 66° | 33° | 50° | — | — |
| 2007 | 58° | 55° | 56° | 0.25" | — |
| 2006 | 72° | 52° | 62° | — | — |
| 2005 | 62° | 42° | 52° | — | — |
| 2004 | 69° | 34° | 51° | — | — |
| 2003 | 61° | 26° | 43° | — | — |
| 2002 | 69° | 31° | 50° | — | — |
| 2001 | 52° | 44° | 48° | 1.78" | — |
| 2000 | 60° | 51° | 56° | 1.52" | — |
| 1999 | 56° | 42° | 49° | 2.29" | — |
| 1998 | 59° | 39° | 49° | — | — |
| 1997 | 59° | 39° | 49° | — | — |
| 1996 | 64° | 49° | 56° | — | — |
| 1995 | 66° | 40° | 53° | — | — |
| 1994 | 62° | 35° | 49° | — | — |
| 1993 | 60° | 42° | 51° | 0.28" | — |
| 1992 | 61° | 43° | 52° | — | — |
| 1991 | 59° | 41° | 50° | — | — |
| 1990 | 58° | 38° | 48° | — | — |
| 1989coldest | 44° | 35° | 40° | 1.85" | — |
| 1988 | 69° | 43° | 56° | — | — |
| 1987 | 63° | 49° | 56° | 0.1" | — |
| 1986 | 60° | 33° | 47° | — | — |
| 1985 | 51° | 32° | 42° | — | — |
| 1984 | 60° | 47° | 53° | 0.18" | — |
| 1983 | 64° | 48° | 56° | 0.05" | — |
| 1982 | 57° | 39° | 48° | — | — |
| 1981 | 55° | 48° | 52° | 0.46" | — |
| 1980 | 61° | 35° | 48° | — | — |
| 1979 | 64° | 40° | 52° | — | — |
| 1978 | 54° | 46° | 50° | 1.55" | — |
| 1977 | 59° | 42° | 51° | 0.64" | — |
| 1976 | 53° | 43° | 48° | 0.28" | — |
| 1975 | 61° | 49° | 55° | 1.5" | — |
| 1974 | 61° | 35° | 48° | — | — |
| 1973 | 59° | 46° | 53° | — | — |
| 1972 | 58° | 47° | 52° | 0.08" | — |
| 1971 | 57° | 41° | 49° | — | — |
56 years of data from VALLEJO