Weather in Sumy: July
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Average day temperature: | 78.6°F |
| Average night temperature: | 62.1°F | |
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Number of sunny days: | 15 days |
| Day length: | 15.4 - 16.4 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.3 in. | |
| more information | ||
14 days
forecast
forecast
| Sumy |
weather in
August
August
| Sumy |
Air temperature in July, °F
Show year:
2026
2025
2024
The highest day temperature during July of 2026 was 86°F. At the same time the lowest night temperature was 50°F. Daily and nightly averages during July were 71.3°F and 57.8°F.
Sunny, partly cloudy and cloudy days
Mostly all days in July are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in Sumy in July is 2.3 in. Other months of the year show relatively similar values.
Wind speed in July, mph
The average wind speed value in July is 7.3 mph It makes July lest windy month of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 10.2.
Best time for vacation in Sumy
Sumy on a weather map
Places in Ukraine:
Name
°F
24 Hours Forecast
Sumy
Local time: 21:17
July 28, tuesday
0000
66°F
N
10 mph
10 mph
0300
68°F
NE
13 mph
13 mph
0600
64°F
NE
12 mph
12 mph
0900
61°F
NE
6 mph
6 mph
1200
66°F
NE
8 mph
8 mph
1500
68°F
E
14 mph
14 mph
1800
66°F
SE
12 mph
12 mph
2100
59°F
E
6 mph
6 mph
