May weather forecastYtterby, Sweden
May
Weather in May
May, the last month of the spring in Ytterby, is a cool month, with an average temperature fluctuating between 6.8°C (44.2°F) and 12.4°C (54.3°F).Temperature
May's arrival sees a mild rise in the average high-temperature, transitioning from April's frosty 7.9°C (46.2°F) to a cool 12.4°C (54.3°F). May nights cool down to an average low-temperature of 6.8°C (44.2°F).Humidity
The least humid month is May, with an average relative humidity of 74%.Rainfall
In Ytterby, Sweden, in May, during 8.2 rainfall days, 11mm (0.43") of precipitation is typically accumulated. In Ytterby, during the entire year, the rain falls for 98.4 days and collects up to 140mm (5.51") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Ytterby, Sweden. During 0.5 snowfall days, in May, Ytterby aggregates 1mm (0.04") of snow. Throughout the year, in Ytterby, there are 42.5 snowfall days, and 107mm (4.21") of snow is accumulated.Daylight
In Ytterby, the average length of the day in May is 17h and 4min.On the first day of the month, sunrise is at 04:45 and sunset at 20:41. On the last day of May, in Ytterby, sunrise is at 03:41 and sunset at 21:47 CEST.
Sunshine
In May, the average sunshine in Ytterby, Sweden, is 9.7h.UV index
The average daily maximum UV index in May in Ytterby is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 4 in May leads to these guidelines:
Heed the precautions - It is counselled to guard against solar damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Ytterby, Sweden
- Average high temperature in May: 12.4°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 (0°C).
- Average low temperature in May: 6.8°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in May
Ytterby, Sweden
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in May
Ytterby, Sweden
- Average wind speed in May: 15.1km/h
The windiest month (with the highest average wind speed) is December (21.8km/h).
The calmest month (with the lowest average wind speed) is July (14.2km/h).
Average humidity in May
Ytterby, Sweden
- Average humidity in May: 74%
The months with the highest relative humidity are January, February, November and December (86%).
The month with the lowest relative humidity is May (74%).
Average rainfall in May
Ytterby, Sweden
- Average rainfall in May: 11mm
The wettest month (with the highest rainfall) is July (18mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in May
Ytterby, Sweden
- Average rainfall days in May: 8.2 days
The month with the highest number of rainy days is July (11.1 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in May
Ytterby, Sweden
- Average snowfall in May: 1mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Ytterby, Sweden
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ytterby, Sweden
- Average daylight in May: 17h and 6min
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 12min).
- Average sunshine in May: 9h and 42min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in May
Ytterby, Sweden
- Average sunshine days in May: 20.4 days
The month with the most sunshine days is April (20.8 days).
The month with the least sunshine days is December (14.6 days).
Average UV index in May
Ytterby, Sweden
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in May
Ytterby, Sweden
- Average cloud cover in May: 40
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Ytterby, Sweden
- Average visibility in May: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
