The weather in Ascona in April is very cold with temperatures between 4°C and 12°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Ascona 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.
You can expect a few days of snow in Ascona during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Ascona.
Our weather forecast can give you a great sense of what weather to expect in Ascona in April 2025.
If you’re planning to visit Ascona in the near future, we highly recommend that you review the 14 day weather forecast for Ascona before you arrive.
Temperatures
12° / 4°
Rainy Days
7
Snowy Days
5
Dry Days
19
Rainfall
156
mm
Sun Hours
10.1
Hrs
