Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May in Skellefteå sees a temperature increase, moving from an icy 4.7°C (40.5°F) in April to a fresh 11.5°C (52.7°F). Throughout the month of May, the nighttime temperature dips to an average of 4.4°C (39.9°F).Humidity
In May, the average relative humidity is 69%.Rainfall
In May, the rain falls for 10.6 days. Throughout May, 24mm (0.94") of precipitation is accumulated. Throughout the year, in Skellefteå, there are 99.9 rainfall days, and 252mm (9.92") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Skellefteå, Sweden. May is the last month it regularly snows. During 2.3 snowfall days, in May, Skellefteå aggregates 14mm (0.55") of snow. In Skellefteå, Sweden, during the entire year, snow falls for 77.3 days and aggregates up to 575mm (22.64") of snow.Daylight
The average length of the day in May in Skellefteå, Sweden, is 18h and 44min.On the first day of May in Skellefteå, sunrise is at 04:01 and sunset at 21:05. On the last day of the month, sunrise is at 02:20 and sunset at 22:47 CEST.
Sunshine
In Skellefteå, the average sunshine in May is 10.8h.UV index
In May, the average daily maximum UV index in Skellefteå is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during May translates into the following guidance:
Ensure safety - Sun damage prevention is strongly urged. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are May temperatures in Skellefteå?
What is the average humidity in May in Skellefteå?
How much does it rain in Skellefteå in May?
What is the last month it snows in Skellefteå?
How many hours of daylight does Skellefteå have in May?
What time are sunrise and sunset in May in Skellefteå?
How many hours of sunshine does Skellefteå have in May?
How high is the UV index in May in Skellefteå?
Average temperature in May
Skellefteå, Sweden
- Average high temperature in May: 11.5°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in May: 4.4°C
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is February (-9.3°C).
Average pressure in May
Skellefteå, Sweden
- Average pressure in May: 1014.1mbar
The month with the highest atmospheric pressure is May (1014.1mbar).
The month with the lowest atmospheric pressure is December (1005mbar).
Average wind speed in May
Skellefteå, Sweden
- Average wind speed in May: 11.9km/h
The windiest month (with the highest average wind speed) is December (14.6km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).
Average humidity in May
Skellefteå, Sweden
- Average humidity in May: 69%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is June (65%).
Average rainfall in May
Skellefteå, Sweden
- Average rainfall in May: 24mm
The wettest month (with the highest rainfall) is July (30mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in May
Skellefteå, Sweden
- Average rainfall days in May: 10.6 days
The month with the highest number of rainy days is July (11.9 days).
The month with the least rainy days is January (3 days).
Average snowfall in May
Skellefteå, Sweden
- Average snowfall in May: 14mm
The months with the highest snowfall are January and March (107mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Skellefteå, Sweden
- Average snowfall days in May: 2.3 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Skellefteå, Sweden
- Average daylight in May: 18h and 4min
The month with the longest days is June (Average daylight: 21h and 24min).
The month with the shortest days is December (Average daylight: 4h and 0min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in May
Skellefteå, Sweden
- Average sunshine days in May: 16.8 days
The months with the most sunshine days are June and October (17.8 days).
The month with the least sunshine days is December (12.9 days).
Average UV index in May
Skellefteå, Sweden
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Skellefteå, Sweden
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in May
Skellefteå, Sweden
- Average visibility in May: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (7km).
Skellefteå, Sweden
Weather forecast for your location
2. Allow the app to use your location
