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Vacaville, CA Weather on April 12
April 12th in Vacaville, CA typically brings pleasant spring weather, with average highs around 72°F and lows near 46°F — a 26°F daily swing. Over 55 years of records, the warmest April 12th was in 1989 (69°F average), while the coldest was 1998 (48°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 20% of April 12th dates historically, with the wettest April 12th recording 3" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on April 12
Planning for April 12th in Vacaville, CA? Great weather for outdoor activities.
April 12 Weather Records for Vacaville
- •The all-time record high for April 12th in Vacaville, CA is 87°F, set in 2008.
- •The coldest April 12th on record dropped to 35°F in 1981.
- •Last year (1971), April 12th was 5°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest April 12 ever in Vacaville?
The warmest April 12 in Vacaville, CA reached 87°F in 2008. That is 15°F above the long-term average high of 72°F.
What was the coldest April 12 ever in Vacaville?
The coldest April 12 in Vacaville, CA dropped to 35°F in 1981. That is 11°F below the long-term average low of 46°F.
What is the average temperature on April 12 in Vacaville?
On April 12, Vacaville averages a high of 72°F and a low of 46°F based on 55 years of NOAA weather observations from VACAVILLE/NUT TREE AP ASOS.
How many years of weather data are available for April 12 in Vacaville?
We have 55 years of weather records for April 12 in Vacaville, CA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
April 12 Weather History in Vacaville
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 75°F | 46°F | 0" | -- |
| 2024 | 67°F | 48°F | 0" | -- |
| 2023 | 67°F | 41°F | 0" | -- |
| 2022 | 66°F | 46°F | 0" | -- |
| 2021 | 83°F | 42°F | 0" | -- |
| 2020 | 74°F | 50°F | 0" | -- |
| 2019 | 76°F | 50°F | 0" | -- |
| 2018 | 63°F | 43°F | 0" | -- |
| 2017 | 66°F | 54°F | 0" | -- |
| 2016 | 69°F | 51°F | 0" | -- |
| 2015 | 81°F | 45°F | 0" | -- |
| 2014 | 73°F | 47°F | 0" | -- |
| 2013 | 80°F | 44°F | 0" | -- |
| 2012 | 61°F | 46°F | 3" | -- |
| 2011 | 68°F | 42°F | 0" | -- |
| 2010 | 56°F | 44°F | 2.21" | -- |
| 2009 | 75°F | 47°F | 0" | -- |
| 2008 | 87°F | 48°F | 0" | -- |
| 2007 | 69°F | 47°F | 0" | -- |
| 2006 | 59°F | 50°F | 2.16" | -- |
| 2005 | 66°F | 39°F | 0" | -- |
| 2004 | 76°F | 48°F | 0" | -- |
| 2003 | 56°F | 50°F | 2.64" | -- |
| 2002 | 82°F | 46°F | 0" | -- |
| 2001 | 67°F | 38°F | 0" | -- |
| 2000 | 76°F | 56°F | 0.71" | -- |
| 1999 | 76°F | 40°F | 0" | -- |
| 1998 | 58°F | 38°F | 0.91" | -- |
| 1997 | 75°F | 45°F | 0" | -- |
| 1996 | 76°F | 51°F | 0" | -- |
| 1995 | 75°F | 51°F | 0" | -- |
| 1994 | 82°F | 42°F | 0" | -- |
| 1993 | 73°F | 47°F | 0" | -- |
| 1992 | 64°F | 53°F | 1.6" | -- |
| 1991 | 75°F | 56°F | 0" | -- |
| 1990 | 87°F | 49°F | 0" | -- |
| 1989 | 86°F | 51°F | 0" | -- |
| 1988 | 70°F | 51°F | 0" | -- |
| 1987 | 77°F | 50°F | 0" | -- |
| 1986 | 78°F | 40°F | 0" | -- |
| 1985 | 79°F | 42°F | 0" | -- |
| 1984 | 74°F | 41°F | 0" | -- |
| 1983 | 61°F | 38°F | 0" | -- |
| 1982 | 63°F | 47°F | 0.15" | -- |
| 1981 | 72°F | 35°F | 0" | -- |
| 1980 | 79°F | 44°F | 0" | -- |
| 1979 | 74°F | 40°F | 0" | -- |
| 1978 | 76°F | 51°F | 0.03" | -- |
| 1977 | 87°F | 49°F | 0" | -- |
| 1976 | 62°F | 37°F | 0.05" | -- |
| 1975 | 74°F | 35°F | 0" | -- |
| 1974 | 76°F | 44°F | 0" | -- |
| 1973 | 79°F | 47°F | 0" | -- |
| 1972 | 57°F | 45°F | 0.66" | -- |
| 1971 | 77°F | 38°F | 0" | -- |
Based on 55 years of data from NOAA station: VACAVILLE/NUT TREE AP ASOS
Monthly Climate Averages
Historical temperature and precipitation averages for Vacaville, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.