How can I find cheap flights to Sumy at Opodo?
Opodo combines different technologies to find the cheapest options to Sumy based on real searches from customers in our platform. Our offers have a combination of different airlines so you can pick the flight that better suits your needs.
What is the weather like in Sumy?
If you're looking for summer vibes, the best time to travel to Sumy is in August, July and May, when the average temperature reaches 19.77 °C, while August, June and May are the 3 sunniest months of the year, with an average of 109.79 hours.
If you prefer colder temperatures, however, make sure you visit Sumy during the months of January, February and March to experience an average of -3.96 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during January, February and April, when the average precipitation in Sumy is 1.95 mm, while the months of January, February and March are drier, with an average of 0 mm.