The temperatures in County Durham in August are usually low and can range between 12°C and 19°C.
You can expect about 3 to 8 days of rain in County Durham 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 County Durham in August 2025.
If you’re planning to visit County Durham in the near future, we highly recommend that you review the 14 day weather forecast for County Durham before you arrive.