Measurements:
°C
°F
Sumy
60°F
SW 11 mph
Feels like: 58°F
Precip: 0%
World Resorts Ukraine Sumy Weather May Weather in Sumy

Sumy Weather: May

Average Day Temperature: 69.8°F
Average Night Temperature: 52.6°F
Number of Sunny Days: 13 days
Sunshine Hours: 14.8 - 16.2 hours
Number of Rainy Days: 5 days
Precipitation Totals: 2.7 in

Air Temperature in May, °F

Select Year: 2023 2022 2021

The highest day temperature in May 2023 was 77°F. The lowest night temperature was 33°F. The average values for day and night temperatures during May were 65.8°F и 49.1°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Sumy is 2.7 in. It makes may one of the most rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 7.6 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Sumy in May is 9.5 hours.

Best Time to Visit Sumy
The most sunny months:
August 19 days
September 16 days
July 15 days
The most warm months:
August 82.8 °F
July 81.6 °F
June 77.5 °F
The most cold months:
January 23.3 °F
February 26.1 °F
December 28.8 °F
The most rainy months:
June 6 days
May 5 days
July 5 days
The most windy months:
December 9 mph
March 9 mph
January 9 mph

Sumy on the Weather Map

Ukraine Resorts:
NAME
Berdyansk +62
Dnepropetrovsk +66
Donetsk +62
Genichesk +62
Kherson +68
Kiev +64
Kirillovka +62
Lvov +64
Mariupol +62
Nikolaev +68
Odessa +66
Rasseyka +66
Skadovsk +66
Zatoka +64
Zhelezniy Port +66
24 Hours Weather Forecast
Sumy
Local time: 19:25
29 apr, monday
2100 52°F
SW
10 mph
30 apr, tuesday
0000 50°F
SW
9 mph
0300 46°F
SW
7 mph
0600 48°F
SW
7 mph
0900 60°F
W
10 mph
1200 68°F
SW
9 mph
1500 70°F
W
8 mph
1800 64°F
SW
5 mph