Weather in Sumy in August
Sumy temperatures in August range from 13 to 25 and there is an average of 10 days of rain.
Avg Temp
13° - 25°
Avg Rainy Days
10
![](https://weather-finder.com/img/rain.jpg)
Avg Dry Days
21
![](https://weather-finder.com/img/sun.png)
Avg Snow Days
0
Weather Facts - Sumy in August
* The warmest temperature recorded in in August is 37°C
* The coldest temperature recorded in Sumy in August is 6°C
* The average rainfall in Sumy in August is 53 mm