Weather in Sumen in August
Sumen temperatures in August range from 17 to 28 and there is an average of 9 days of rain.
Avg Temp
17° - 28°
Avg Rainy Days
9
![](https://weather-finder.com/img/rain.jpg)
Avg Dry Days
22
![](https://weather-finder.com/img/sun.png)
Avg Snow Days
0
Weather Facts - Sumen in August
* The warmest temperature recorded in in August is 39°C
* The coldest temperature recorded in Sumen in August is 9°C
* The average rainfall in Sumen in August is 72 mm