Sumy Weather Conditions
Current Temperature Level
13 °C
36 AQI
Air quality index is: Good
Last Updated: 2025-09-30 13:45 (Local Time)
MapSumy
Sumy Weather Parameters
27 km/h
9 m/s
86° E
34 %
10 km
0 mm
1029 mb
UV Index3
Suggestions for
TodaySumy30 Sep.
Umbrella• Not required
Clothing• More Layered
Driving• Enjoy Driving
Sunscreen• ApplyTrending in Ukraine
Air Quality Monitoring for Logistics: Smarter Deliveries with Data
Sumy 10-Days Weather Forecast
Today
10°C
40 %Wednesday
7°C46 %Thursday
9°C61 %Friday
12°C63 %Saturday
15°C44 %Sunday
12°C86 %Monday
15°C70 %Tuesday
12°C80 %Wednesday
8°C91 %Thursday
8°C88 %Partly Cloudy
Periodic cloud cover with temperature at 10 °C. Humidity will be at 40%, and winds will be at 27.7 km/h.13°C / 7°C
Humi.40 %
Prec.0 mm
Sunrise
06:40 AM11hrs 41min
Sunset
06:21 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
9 °C
61 %
0
25.9 kmph / E
Partly Cloudy 
Feels 5.1 °C
Cover 52 %
Visibility 10 km
1 AM
Overcast
8 °C
66 %
0
24.8 kmph / E
Overcast Feels 4.2 °C
Cover 100 %
Visibility 10 km
2 AM
Overcast
8 °C
65 %
0
23.8 kmph / E
Overcast Feels 4.1 °C
Cover 96 %
Visibility 10 km
3 AM
Partly Cloudy
7 °C
64 %
0
23.8 kmph / E
Partly Cloudy Feels 3.7 °C
Cover 55 %
Visibility 10 km
4 AM
Overcast
7 °C
63 %
0
22.7 kmph / E
Overcast Feels 3.3 °C
Cover 100 %
Visibility 10 km
5 AM
Partly Cloudy
7 °C
61 %
0
22.7 kmph / E
Partly Cloudy Feels 3.2 °C
Cover 56 %
Visibility 10 km
6 AM
Cloudy
7 °C
58 %
0
23 kmph / E
Cloudy Feels 3 °C
Cover 78 %
Visibility 10 km
7 AM
Cloudy
7 °C
54 %
0
23.8 kmph / E
Cloudy Feels 3.5 °C
Cover 69 %
Visibility 10 km
8 AM
Partly Cloudy
8 °C
49 %
0.2
25.9 kmph / E
Partly Cloudy Feels 4.3 °C
Cover 62 %
Visibility 10 km
9 AM
Partly Cloudy
9 °C
44 %
0.6
27 kmph / E
Partly Cloudy Feels 5.9 °C
Cover 47 %
Visibility 10 km
10 AM
Cloudy
11 °C
40 %
1.2
27.7 kmph / E
Cloudy Feels 7.4 °C
Cover 79 %
Visibility 10 km
11 AM
Partly Cloudy
11 °C
36 %
1.9
27 kmph / E
Partly Cloudy Feels 8.6 °C
Cover 59 %
Visibility 10 km
12 PM
Partly Cloudy
12 °C
31 %
2.3
26.6 kmph / E
Partly Cloudy Feels 9.6 °C
Cover 50 %
Visibility 10 km
1 PM
Partly Cloudy
13 °C
27 %
2.5
26.6 kmph / E
Partly Cloudy Feels 10.2 °C
Cover 34 %
Visibility 10 km
2 PM
Partly Cloudy
13 °C
24 %
2.1
25.9 kmph / E
Partly Cloudy Feels 10.5 °C
Cover 33 %
Visibility 10 km
3 PM
Partly Cloudy
13 °C
21 %
1.5
25.2 kmph / E
Partly Cloudy Feels 10.1 °C
Cover 50 %
Visibility 10 km
4 PM
Partly Cloudy
12 °C
20 %
0.8
22 kmph / E
Partly Cloudy Feels 9.5 °C
Cover 47 %
Visibility 10 km
5 PM
Cloudy
11 °C
20 %
0.3
21.2 kmph / E
Cloudy Feels 8.2 °C
Cover 69 %
Visibility 10 km
6 PM
Overcast
10 °C
21 %
0
19.8 kmph / E
Overcast Feels 7.4 °C
Cover 100 %
Visibility 10 km
7 PM
Overcast
10 °C
23 %
0
19.8 kmph / E
Overcast Feels 7.1 °C
Cover 100 %
Visibility 10 km
8 PM
Overcast
10 °C
26 %
0
20.9 kmph / ENE
Overcast Feels 6.8 °C
Cover 100 %
Visibility 10 km
9 PM
Overcast
9 °C
27 %
0
22 kmph / ENE
Overcast Feels 6.3 °C
Cover 100 %
Visibility 10 km
10 PM
Overcast
9 °C
28 %
0
23 kmph / ENE
Overcast Feels 5.9 °C
Cover 100 %
Visibility 10 km
11 PM
Overcast
9 °C
28 %
0
23 kmph / ENE
Overcast Feels 5.4 °C
Cover 100 %
Visibility 10 km
Today
10°C40 %Wednesday
7°C46 %Thursday
9°C61 %Friday
12°C63 %Saturday
15°C44 %Sunday
12°C86 %Monday
15°C70 %Tuesday
12°C80 %Wednesday
8°C91 %Thursday
8°C88 %Temp13 °C
ConditionPartly Cloudy
Humidity24 %
Feels10.5 °C
Cover33 %
Visibility10 km
Wind Speed & Dir.25.9 kmph / E
UV2.1
Sumy 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
32°19 °C
2Tue.
26°15 °C
3Wed.
25°11 °C
4Thu.
24°9 °C
5Fri.
24°9 °C
6Sat.
24°11 °C
7Sun.
26°12 °C
8Mon.
24°13 °C
9Tue.
28°13 °C
10Wed.
26°14 °C
11Thu.
24°10 °C
12Fri.
24°10 °C
13Sat.
21°9 °C
14Sun.
24°9 °C
15Mon.
25°11 °C
16Tue.
25°13 °C
17Wed.
24°11 °C
18Thu.
14°11 °C
19Fri.
20°9 °C
20Sat.
19°11 °C
21Sun.
25°10 °C
22Mon.
28°14 °C
23Tue.
27°14 °C
24Wed.
15°9 °C
25Thu.
14°4 °C
26Fri.
14°3 °C
27Sat.
16°4 °C
28Sun.
14°6 °C
29Mon.
16°9 °C
30Today
13°8 °C
SeptemberWeather Overview
No. of days:
Sunny
18
Cloudy
2
Rainy
9
Snowy
0
The monthly weather averages in Sumy consist of 18 sunny days, 2 cloudy days, 9 rainy days, and 0 snowy days.
Sumy's Locations Weather Conditions
Ukraine's Hottest Cities - September 2025
1.
Kramatorsk, Ukraine
Overcast
28%
2.9
32 kmph / E
2.
Bakhmut, Ukraine
Overcast
28%
3
32.4 kmph / E
3.
Horlivka, Ukraine
Partly Cloudy
30%
3.2
29.9 kmph / E
4.
Hirnyk, Ukraine
Cloudy
32%
2.8
32 kmph / E
5.
Dnipro, Ukraine
Overcast
38%
2.5
29.9 kmph / E
6.
Novomoskovsk, Ukraine
Overcast
38%
2.5
29.9 kmph / E
7.
Horishni Plavni, Ukraine
Partly Cloudy
42%
0.9
29.5 kmph / E
8.
Pidhorodne, Ukraine
Cloudy
42%
2.2
28.8 kmph / E
9.
Kremenchuk, Ukraine
Partly Cloudy
42%
0.9
29.5 kmph / E
10.
Bilhorod Dnistrovskyy, Ukraine
Patchy rain nearby
74%
3.5
24.5 kmph / NW
Last Updated: 30 Sept 2025, 11:10 AM
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