May weather forecastUumaa, Sweden
May
Weather in May
May, the last month of the spring in Uumaa, is a fresh month, with temperature in the range of an average high of 11.2°C (52.2°F) and an average low of 3.3°C (37.9°F).Temperature
May's arrival is marked by a notable elevation in high-temperatures, rising from a wintry 2.3°C (36.1°F) in April to a fresh 11.2°C (52.2°F). May brings with it a nighttime average temperature of 3.3°C (37.9°F) in Uumaa.Humidity
The average relative humidity in May in Uumaa is 73%.Rainfall
In Uumaa, in May, during 14.2 rainfall days, 38mm (1.5") of precipitation is typically accumulated. In Uumaa, during the entire year, the rain falls for 114.3 days and collects up to 441mm (17.36") of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Uumaa, in May, snow falls for 3.9 days, with typically accumulated 41mm (1.61") of snow. Throughout the year, there are 114.9 snowfall days, and 1412mm (55.59") of snow is accumulated.Daylight
With an average of 19h and 42min of daylight, May has the longest days of the year in Uumaa.On the first day of the month, sunrise is at 03:35 and sunset at 21:12. On the last day of May, in Uumaa, sunrise is at 01:17 and sunset at 23:31 CEST.
Sunshine
The average sunshine in May is 9.5h.UV index
The average daily maximum UV index in May in Uumaa, Sweden, is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 4 in May translates into this advice:
Act with care - The need to guard against sun damage is communicated. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. To cut down UV radiation exposure by about half, sport a wide-brim hat. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Uumaa, Sweden
- Average high temperature in May: 11.2°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (-8.2°C).
- Average low temperature in May: 3.3°C
The month with the highest average low temperature is July (10.9°C).
The coldest month (with the lowest average low temperature) is January (-13.8°C).
Average pressure in May
Uumaa, Sweden
- Average pressure in May: 1014mbar
The month with the highest atmospheric pressure is May (1014mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).
Average wind speed in May
Uumaa, Sweden
- Average wind speed in May: 10.3km/h
The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is April (9.2km/h).
Average humidity in May
Uumaa, Sweden
- Average humidity in May: 73%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is June (65%).
Average rainfall in May
Uumaa, Sweden
- Average rainfall in May: 38mm
The wettest months (with the highest rainfall) are July and December (47mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Uumaa, Sweden
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in May
Uumaa, Sweden
- Average snowfall in May: 41mm
The month with the highest snowfall is December (319mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Uumaa, Sweden
- Average snowfall days in May: 3.9 days
The month with the highest number of snowfall days is December (20.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Uumaa, Sweden
- Average daylight in May: 19h and 42min
The month with the longest days is May (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 2h and 36min).
- Average sunshine in May: 9h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in May
Uumaa, Sweden
- Average sunshine days in May: 12.1 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is April (7.6 days).
Average UV index in May
Uumaa, 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, March, October, November and December (UV index 1).
Average cloud cover in May
Uumaa, Sweden
- Average cloud cover in May: 54
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 47).
Average visibility in May
Uumaa, Sweden
- Average visibility in May: 9km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February, March, April and December (5km).
