Temperature in Sumy Oblast in September

Daytime highs, nighttime lows and the warmest cities in Sumy Oblast, Ukraine this September.

Sumy Oblast, Ukraine, a region in Ukraine, typically experiences pleasant weather in September, with maximum daytime temperatures around 20°C (68°F) and nighttime temperatures around 9°C (48°F) in Sumy.

What is the temperature of the different cities in Sumy Oblast, Ukraine in September?

Curious about the September temperatures in the prime spots of Sumy Oblast? Navigate the map below and tap on a destination dot for more detailed stats.

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Sumy Oblast, check out our Sumy Oblast's climate page.

See also: Sumy Oblast weather by month.

Best Places to Visit in Sumy Oblast in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Sumy Oblast.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

Sumy Oblast temperatures in September: frequently asked questions

How hot does it get in Sumy Oblast, Ukraine in September?

Sumy averages a daytime high of 20°C (68°F) in September, which is pleasant for Sumy Oblast, Ukraine.

How cold does it get at night in Sumy Oblast, Ukraine in September?

Average overnight lows in Sumy Oblast, Ukraine during September sit near 9°C (48°F) in Sumy.

Interested in more climate information?

We have much more information about the climate in Sumy Oblast.

Weather and climate has detailed information for every country in the world. Are you going to Ukraine? Get detailed historical weather averages for many cities in Ukraine.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.