Weather in Sumy in August
How warm is it in Sumy in August?
In August the typical daytime high in Sumy is 26.4 °C on average, from 27.4 °C at the start to 24.2 °C at the end of the month.
That is 0.3 °C cooler than in July and 6.1 °C warmer than in September.
The last 10 years were 3.0 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Kursk (134 km), Kharkiv (142 km) and Poltava (147 km); nearer ones count more.