May weather forecastSumsk, Russia
May
Weather in May
May, the last month of the spring in Sumsk, is a refreshing month, with an average temperature varying between 5.7°C (42.3°F) and 16°C (60.8°F).Temperature
Sumsk in May sees a clear temperature escalation, with average high-temperatures increasing from a chilly 8°C (46.4°F) in April to a comfortable 16°C (60.8°F). May nights are marked by an average low-temperature of 5.7°C (42.3°F).Humidity
The least humid month is May, with an average relative humidity of 71%.Rainfall
In May, the rain falls for 12.9 days. Throughout May, 36mm (1.42") of precipitation is accumulated. In Sumsk, during the entire year, the rain falls for 143.6 days and collects up to 528mm (20.79") of precipitation.Snowfall
Months with snowfall in Sumsk are January through May, October through December. May is the last month it regularly snows in Sumsk. During 1 snowfall days, in May, Sumsk aggregates 15mm (0.59") of snow. In Sumsk, Russia, during the entire year, snow falls for 114 days and aggregates up to 1302mm (51.26") of snow.Daylight
In Sumsk, the average length of the day in May is 17h and 1min.On the first day of the month, sunrise is at 05:03 and sunset at 20:58. On the last day of May, sunrise is at 03:59 and sunset at 22:02 MSK.
Sunshine
In May, the average sunshine in Sumsk is 10.2h.UV index
May through August, with an average maximum UV index of 4, are months with the highest UV index in Sumsk. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, a daily UV index of 4 turns into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Sumsk, Russia
- Average high temperature in May: 16°C
The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is January (-4.6°C).
- Average low temperature in May: 5.7°C
The month with the highest average low temperature is July (12.5°C).
The coldest month (with the lowest average low temperature) is January (-8.9°C).
Average pressure in May
Sumsk, Russia
- Average pressure in May: 1015.2mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).
Average wind speed in May
Sumsk, Russia
- Average wind speed in May: 10.9km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in May
Sumsk, Russia
- Average humidity in May: 71%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Sumsk, Russia
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is November (35mm).
Average rainfall days in May
Sumsk, Russia
- Average rainfall days in May: 12.9 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in May
Sumsk, Russia
- Average snowfall in May: 15mm
The month with the highest snowfall is February (289mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Sumsk, Russia
- Average snowfall days in May: 1 days
The month with the highest number of snowfall days is January (23.8 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Sumsk, Russia
- Average daylight in May: 17h and 0min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in May: 10h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 0h and 48min).
Average sunshine days in May
Sumsk, Russia
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is May (15.3 days).
The month with the least sunshine days is February (5.3 days).
Average UV index in May
Sumsk, Russia
- Average UV index in May: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in May
Sumsk, Russia
- Average cloud cover in May: 43
The month with the most cloud cover is December (Cloud cover 88).
The month with the least cloud cover is May (Cloud cover 43).
Average visibility in May
Sumsk, Russia
- Average visibility in May: 9km
The months with the highest visibility are May, June and July (9km).
The month with the lowest visibility is February (5km).
