Weather on March 16
Vacaville, CA
55 Years of Data
Avg High
67°F
Avg Low
44°F
Warmest
2004
75°F avg
Coldest
2020
44°F avg
About This Date
March 16th in Vacaville, CA typically brings mild spring weather, with average highs around 67°F and lows near 44°F. Over 56 years of records, the warmest March 16th was in 2004 (75°F average), while the coldest was 2020 (44°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 32% of March 16th dates historically, with the wettest March 16th recording 2.41" of rain. The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
Planning for March 16th in Vacaville, 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 | 85° | 46° | 65° | — | — |
| 2025 | 61° | 41° | 51° | 0.43" | — |
| 2024 | 76° | 40° | 58° | — | — |
| 2023 | 67° | 38° | 52° | — | — |
| 2022 | 77° | 42° | 60° | — | — |
| 2021 | 62° | 33° | 48° | — | — |
| 2020coldest | 49° | 40° | 44° | — | — |
| 2019 | 74° | 36° | 55° | — | — |
| 2018 | 56° | 43° | 49° | 0.23" | — |
| 2017 | 74° | 49° | 61° | — | — |
| 2016 | 76° | 41° | 58° | — | — |
| 2015 | 69° | 53° | 61° | — | — |
| 2014 | 80° | 44° | 62° | — | — |
| 2013 | 78° | 43° | 60° | — | — |
| 2012 | 57° | 47° | 52° | 2.08" | — |
| 2011 | 63° | 42° | 52° | 0.03" | — |
| 2010 | 74° | 45° | 59° | — | — |
| 2009 | 66° | 54° | 60° | 0.03" | — |
| 2008 | 64° | 49° | 56° | — | — |
| 2007 | 84° | 46° | 65° | — | — |
| 2006 | 58° | 45° | 51° | 0.79" | — |
| 2005 | 66° | 40° | 53° | — | — |
| 2004warmest | 87° | 63° | 75° | — | — |
| 2003 | 58° | 43° | 50° | 0.71" | — |
| 2002 | 56° | 43° | 49° | — | — |
| 2001 | 68° | 42° | 55° | — | — |
| 2000 | 73° | 49° | 61° | — | — |
| 1999 | 61° | 44° | 52° | — | — |
| 1998 | 75° | 55° | 65° | — | — |
| 1997 | 63° | 50° | 56° | 0.56" | — |
| 1996 | 80° | 46° | 63° | — | — |
| 1995 | 72° | 44° | 58° | — | — |
| 1994 | 67° | 43° | 55° | — | — |
| 1993 | 65° | 47° | 56° | 0.13" | — |
| 1992 | 63° | 39° | 51° | — | — |
| 1991 | 59° | 44° | 52° | — | — |
| 1990 | 67° | 50° | 58° | — | — |
| 1989 | 64° | 54° | 59° | 0.66" | — |
| 1988 | 72° | 37° | 54° | — | — |
| 1987 | 67° | 37° | 52° | — | — |
| 1986 | 59° | 45° | 52° | 0.46" | — |
| 1985 | 67° | 42° | 54° | — | — |
| 1984 | 63° | 41° | 52° | 0.13" | — |
| 1983 | 57° | 38° | 47° | 0.76" | — |
| 1982 | 51° | 40° | 45° | 0.89" | — |
| 1981 | 62° | 36° | 49° | 0.2" | — |
| 1980 | 65° | 38° | 51° | — | — |
| 1979 | 55° | 45° | 50° | 0.46" | — |
| 1978 | 71° | 41° | 56° | — | — |
| 1977 | 52° | 39° | 45° | 2.41" | — |
| 1976 | 78° | 47° | 62° | — | — |
| 1975 | 58° | 39° | 48° | 1.4" | — |
| 1974 | 72° | 50° | 61° | — | — |
| 1973 | 62° | 36° | 49° | — | — |
| 1972 | 83° | 47° | 65° | — | — |
| 1971 | 67° | 38° | 52° | — | — |
56 years of data from VACAVILLE/NUT TREE AP ASOS