The temperatures in Vallejo in April are quite cold with temperatures between 8°C and 20°C, warm clothes are a must.
The wather in Vallejo in April can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Vallejo in April 2025.
If you’re planning to visit Vallejo in the near future, we highly recommend that you review the 14 day weather forecast for Vallejo before you arrive.
Temperatures
20° / 8°
Rainy Days
2
Snowy Days
0
Dry Days
28
Rainfall
22
mm
Sun Hours
10.9
Hrs
