May weather forecastSlonim, Belarus
May
Weather in May
As the gateway to Summer, May brings about more drastic climate changes in Slonim. The temperatures now reach a comfortable warmth, with high levels of humidity and an increased UV index. Gone is the last remnants of snow, replaced entirely with rainfall. With the city in full bloom, residents enjoy longer daylight hours and extended periods of sunshine, a stark contrast to the beginning of the year. To echo spring's departure, wind speeds gradually start to decrease, creating a serene atmosphere throughout the month.Temperature
With the beginning of May, Slonim's average high-temperature sees an increase, transitioning from 13.3°C (55.9°F) in April to a still refreshing 19.3°C (66.7°F). The average temperature during May nights dips to a chilly 8.4°C (47.1°F).Humidity
The average relative humidity in May in Slonim is 73%.Rainfall
In Slonim, in May, it is raining for 14.9 days, with typically 43mm (1.69") of accumulated precipitation. In Slonim, during the entire year, the rain falls for 136.7 days and collects up to 402mm (15.83") of precipitation.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in May is 15h and 52min.On the first day of May, sunrise is at 05:44 and sunset at 20:47. On the last day of the month, sunrise is at 04:58 and sunset at 21:34 +03.
Sunshine
The average sunshine in May is 10.4h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 5 during May translates into the following directions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Slonim, Belarus
- Average high temperature in May: 19.3°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (-2.1°C).
- Average low temperature in May: 8.4°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in May
Slonim, Belarus
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in May
Slonim, Belarus
- Average wind speed in May: 10.6km/h
The windiest month (with the highest average wind speed) is December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in May
Slonim, Belarus
- Average humidity in May: 73%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (70%).
Average rainfall in May
Slonim, Belarus
- Average rainfall in May: 43mm
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in May
Slonim, Belarus
- Average rainfall days in May: 14.9 days
The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in May
Slonim, Belarus
- Average snowfall in May: 0mm
The month with the highest snowfall is January (165mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Slonim, Belarus
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Slonim, Belarus
- Average daylight in May: 15h and 54min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in May: 10h and 24min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 24min).
Average sunshine days in May
Slonim, Belarus
- Average sunshine days in May: 14.1 days
The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in May
Slonim, Belarus
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Slonim, Belarus
- Average cloud cover in May: 43
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Slonim, Belarus
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).





