The temperatures in American Canyon in April are quite cold with temperatures between 9°C and 20°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in American Canyon 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 American Canyon in April 2025.
If you’re planning to visit American Canyon in the near future, we highly recommend that you review the 14 day weather forecast for American Canyon before you arrive.
Temperatures
20° / 9°
Rainy Days
3
Snowy Days
0
Dry Days
27
Rainfall
31
mm
Sun Hours
8.4
Hrs
