The weather in Porrentruy in April is very cold with temperatures between 4°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Porrentruy 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 Porrentruy during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Porrentruy.
Our weather forecast can give you a great sense of what weather to expect in Porrentruy in April 2026.
If you’re planning to visit Porrentruy in the near future, we highly recommend that you review the 14 day weather forecast for Porrentruy before you arrive.
Temperatures
14° / 4°
Rainy Days
7
Snowy Days
3
Dry Days
20
Rainfall
107
mm
Sun Hours
9.4
Hrs
