Sumy Weather in May
What's the weather like in Sumy (Sums’ka Oblast’) in May 2024?
The climate in Sumy during May can be summarized as mild and reasonably dry.
May is in the spring in Sumy and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 9°C (49°F) is normal.
| Daytime temperature | 20.8°C 69.4°F |
|---|---|
| Nightly temperature | 9.4°C 48.9°F |
| Average temperature | 15.1°C 59.2°F |
| Daily sunshine | 8.1 hrs |
| Avg rainfall | 52 mm 2.1 ins |
| Rainy days | 12 days |
| Sea temperature | 12.2°C 54°F |
| Humidity | 64% |
| Windspeed | 12.6kph 8 mph |
On average May is the 4th wettest month of the year in Sumy with around 52mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.1 hours of sunshine per day.
May temperatures in Sumy
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Sumy in May 2024.
Other monthly averages
Sumy weather stats
| Hottest month: | July | 24.6°C 76.3°F |
|---|---|---|
| Driest month: | February | 34mm 1.3ins |
| Sunniest month: | August | 8.4hrs |
| Coldest month: | January | -4.7°C 23.5°F |
| Wettest month: | July | 76mm 3ins |
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