The temperatures in Trier in August are comfortable with low of 13°C and and high up to 23°C.
You can expect about 3 to 8 days of rain in Trier during the month of August. 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 Trier in August 2025.
If you’re planning to visit Trier in the near future, we highly recommend that you review the 14 day weather forecast for Trier before you arrive.
Temperatures
23° / 13°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
62
mm
Sun Hours
10.3
Hrs
