The temperatures in Vacaville in April are quite cold with temperatures between 9°C and 22°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Vacaville during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Vacaville in April 2025.
If you’re planning to visit Vacaville in the near future, we highly recommend that you review the 14 day weather forecast for Vacaville before you arrive.
Temperatures
22° / 9°
Rainy Days
3
Snowy Days
0
Dry Days
27
Rainfall
28
mm
Sun Hours
8.4
Hrs
