The weather in Thurgau in April is very cold with temperatures between 3°C and 16°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Thurgau 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.
Please note that Thurgau can expect a few days of snow in April.
Our weather forecast can give you a great sense of what weather to expect in Thurgau in April 2026.
If you’re planning to visit Thurgau in the near future, we highly recommend that you review the 14 day weather forecast for Thurgau before you arrive.
Temperatures
16° / 3°
Rainy Days
6
Snowy Days
2
Dry Days
22
Rainfall
91
mm
Sun Hours
9.6
Hrs
