May weather forecastAlunda, Sweden
May
Weather in May
The last month of the spring, May, is a cool month in Alunda, Sweden, with temperature in the range of an average high of 12.1°C (53.8°F) and an average low of 6.3°C (43.3°F).Temperature
Alunda in May experiences a slight uptick in the average high-temperature, adjusting from April's chilly 7.4°C (45.3°F) to a fresh 12.1°C (53.8°F). Alunda experiences an average temperature drop to a chilly 6.3°C (43.3°F) during May nights.Humidity
The months with the lowest humidity are May and June, with an average relative humidity of 74%.Rainfall
In May, in Alunda, the rain falls for 13.3 days. Throughout May, 31mm (1.22") of precipitation is accumulated. In Alunda, Sweden, during the entire year, the rain falls for 136.5 days and collects up to 345mm (13.58") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Alunda. During 0.5 snowfall days, in May, Alunda aggregates 7mm (0.28") of snow. Throughout the year, in Alunda, there are 51.1 snowfall days, and 330mm (12.99") of snow is accumulated.Sea temperature
In Alunda, in May, the average water temperature is 5.8°C (42.4°F).Note: Dipping in 5.8°C (42.4°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
In Alunda, the average length of the day in May is 17h and 13min.On the first day of the month, sunrise is at 04:43 and sunset at 20:46. On the last day of May, in Alunda, sunrise is at 03:36 and sunset at 21:54 CEST.
Sunshine
The average sunshine in May is 9.8h.UV index
In Alunda, the average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 in May converts into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Alunda, Sweden
- Average high temperature in May: 12.1°C
The warmest month (with the highest average high temperature) is July (19.7°C).
The months with the lowest average high temperature are January and February (-0.1°C).
- Average low temperature in May: 6.3°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-2.9°C).
Average pressure in May
Alunda, Sweden
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.1mbar).
Average wind speed in May
Alunda, Sweden
- Average wind speed in May: 14.9km/h
The windiest month (with the highest average wind speed) is December (20.3km/h).
The calmest month (with the lowest average wind speed) is July (14.2km/h).
Average humidity in May
Alunda, Sweden
- Average humidity in May: 74%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are May and June (74%).
Average rainfall in May
Alunda, Sweden
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is July (52mm).
The driest months (with the least rainfall) are February and April (16mm).
Average rainfall days in May
Alunda, Sweden
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is August (16.5 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in May
Alunda, Sweden
- Average snowfall in May: 7mm
The month with the highest snowfall is March (78mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Alunda, Sweden
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Alunda, Sweden
- Average sea temperature in May: 5.8°C
The best month for swimming (with the highest average sea temperature) is August (18.2°C).
The coldest month (with the lowest average sea temperature) is February (0.1°C).
Average daylight in May /
Average sunshine in May
Alunda, Sweden
- Average daylight in May: 17h and 12min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in May: 9h and 48min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in May
Alunda, Sweden
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is December (11.6 days).
Average UV index in May
Alunda, Sweden
- Average UV index in May: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in May
Alunda, Sweden
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in May
Alunda, Sweden
- Average visibility in May: 9km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
