Weather on March 19
Vallejo, CA
55 Years of Data
Avg High
67°F
Avg Low
44°F
Warmest
2015
66°F avg
Coldest
2012
45°F avg
About This Date
March 19th in Vallejo, CA typically brings mild spring weather, with average highs around 67°F and lows near 44°F. Over 36 years of records, the warmest March 19th was in 2015 (66°F average), while the coldest was 2012 (45°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 22% of March 19th dates historically, with the wettest March 19th recording 2.08" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for March 19th in Vallejo, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 84° | 48° | 66° | — | — |
| 2025 | 61° | 41° | 51° | — | — |
| 2024 | 71° | 49° | 60° | — | — |
| 2023 | 61° | 49° | 55° | 1.42" | — |
| 2022 | 70° | 49° | 59° | 0.08" | — |
| 2021 | 64° | 49° | 56° | 0.3" | — |
| 2020 | 62° | 43° | 52° | 0.51" | — |
| 2019 | 74° | 48° | 61° | — | — |
| 2018 | 62° | 40° | 51° | — | — |
| 2017 | 70° | 54° | 62° | — | — |
| 2016 | 72° | 49° | 60° | — | — |
| 2015warmest | 83° | 49° | 66° | — | — |
| 2014 | 72° | 34° | 53° | — | — |
| 2013 | 66° | 42° | 54° | — | — |
| 2012coldest | 56° | 34° | 45° | — | — |
| 2011 | 50° | 42° | 46° | 2.08" | — |
| 2010 | 75° | 42° | 59° | — | — |
| 2009 | 72° | 43° | 57° | — | — |
| 2008 | 63° | 41° | 52° | — | — |
| 2007 | 64° | 42° | 53° | — | — |
| 2006 | 63° | 37° | 50° | — | — |
| 2005 | 64° | 51° | 58° | 1.02" | — |
| 2004 | 80° | 47° | 63° | — | — |
| 2003 | 65° | 40° | 52° | — | — |
| 2002 | 66° | 36° | 51° | — | — |
| 2001 | 79° | 43° | 61° | — | — |
| 2000 | 67° | 43° | 55° | — | — |
| 1999 | 63° | 44° | 53° | 0.51" | — |
| 1998 | 67° | 51° | 59° | — | — |
| 1977 | 64° | 40° | 52° | — | — |
| 1976 | 58° | 42° | 50° | 0.3" | — |
| 1975 | 63° | 51° | 57° | — | — |
| 1974 | 70° | 44° | 57° | — | — |
| 1973 | 59° | 42° | 51° | — | — |
| 1972 | 74° | 40° | 57° | — | — |
| 1971 | 72° | 50° | 61° | — | — |
36 years of data from MARE ISLAND