May weather forecastSigtuna, Sweden
May
Weather in May
May, the last month of the spring in Sigtuna, is a moderate month, with an average temperature fluctuating between 6.3°C (43.3°F) and 15.1°C (59.2°F).Temperature
May brings an increase in the average high-temperature, progressing from a chilly 9.7°C (49.5°F) in April to a moderate 15.1°C (59.2°F). May witnesses an average low-temperature hovering around a chilly 6.3°C (43.3°F).Humidity
With an average relative humidity of 71%, May is the least humid month.Rainfall
In May, in Sigtuna, the rain falls for 14.8 days. Throughout May, 36mm (1.42") of precipitation is accumulated. Throughout the year, in Sigtuna, there are 141.1 rainfall days, and 377mm (14.84") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Sigtuna. May is the last month it regularly snows. During 0.5 snowfall days, in May, Sigtuna aggregates 7mm (0.28") of snow. Throughout the year, there are 49.9 snowfall days, and 368mm (14.49") of snow is accumulated.Daylight
In May, the average length of the day in Sigtuna is 17h and 6min.On the first day of May, sunrise is at 04:46 and sunset at 20:45. On the last day of the month, sunrise is at 03:42 and sunset at 21:51 CEST.
Sunshine
In May, the average sunshine is 9.3h.UV index
In Sigtuna, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Sigtuna, Sweden
- Average high temperature in May: 15.1°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (-0.9°C).
- Average low temperature in May: 6.3°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in May
Sigtuna, Sweden
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in May
Sigtuna, Sweden
- Average wind speed in May: 12.5km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest months (with the lowest average wind speed) are July and August (11.5km/h).
Average humidity in May
Sigtuna, Sweden
- Average humidity in May: 71%
The months with the highest relative humidity are January, February and December (89%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Sigtuna, Sweden
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in May
Sigtuna, Sweden
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in May
Sigtuna, Sweden
- Average snowfall in May: 7mm
The month with the highest snowfall is February (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Sigtuna, Sweden
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is February (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Sigtuna, Sweden
- Average daylight in May: 17h and 6min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in May: 9h and 18min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in May
Sigtuna, Sweden
- Average sunshine days in May: 13.1 days
The month with the most sunshine days is October (15.6 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in May
Sigtuna, 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 and February (UV index 1).
Average cloud cover in May
Sigtuna, Sweden
- Average cloud cover in May: 44
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in May
Sigtuna, Sweden
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
