May weather forecastHässelby Strand, Sweden
May weather for Hässelby Strand, Sweden: In Hässelby Strand, Sweden, during the entire year, snow falls for 45.6 days and aggregates up to 310mm (12.2") of snow. May, the last month of the spring in Hässelby Strand, is a mild month, with an average temperature varying between 6.4°C (43.5°F) and 14.7°C (58.5°F).
May
Weather in May
May, the last month of the spring in Hässelby Strand, is a mild month, with an average temperature varying between 6.4°C (43.5°F) and 14.7°C (58.5°F).Temperature
The beginning of May signals a rise in the average high-temperature, moving from a frosty 9.5°C (49.1°F) in April to a refreshing 14.7°C (58.5°F). During May, the average low-temperature in Hässelby Strand is a chilly 6.4°C (43.5°F).Humidity
The least humid month is May, with an average relative humidity of 72%.Rainfall
In Hässelby Strand, Sweden, in May, during 11.9 rainfall days, 23mm (0.91") of precipitation is typically accumulated. In Hässelby Strand, during the entire year, the rain falls for 133.7 days and collects up to 340mm (13.39") of precipitation.Snowfall
Months with snowfall in Hässelby Strand, Sweden, are January through May, October through December. May is the last month it regularly snows in Hässelby Strand. During 0.5 snowfall days, in May, Hässelby Strand aggregates 5mm (0.2") of snow. In Hässelby Strand, Sweden, during the entire year, snow falls for 45.6 days and aggregates up to 310mm (12.2") of snow.Daylight
In May, the average length of the day in Hässelby Strand is 17h and 2min.On the first day of May, sunrise is at 04:47 and sunset at 20:43. On the last day of the month, sunrise is at 03:44 and sunset at 21:48 CEST.
Sunshine
In May, the average sunshine is 9.3h.UV index
In May, the average daily maximum UV index in Hässelby Strand is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 during May translates into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Hässelby Strand, Sweden
- Average high temperature in May: 14.7°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in May: 6.4°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in May
Hässelby Strand, 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 (1007.8mbar).
Average wind speed in May
Hässelby Strand, Sweden
- Average wind speed in May: 13.2km/h
The windiest month (with the highest average wind speed) is December (18km/h).
The calmest months (with the lowest average wind speed) are July and August (12.3km/h).
Average humidity in May
Hässelby Strand, Sweden
- Average humidity in May: 72%
The months with the highest relative humidity are January, February and December (88%).
The month with the lowest relative humidity is May (72%).
Average rainfall in May
Hässelby Strand, Sweden
- Average rainfall in May: 23mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in May
Hässelby Strand, Sweden
- Average rainfall days in May: 11.9 days
The months with the highest number of rainy days are July and August (15.7 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in May
Hässelby Strand, Sweden
- Average snowfall in May: 5mm
The month with the highest snowfall is February (86mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Hässelby Strand, Sweden
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hässelby Strand, Sweden
- Average daylight in May: 17h and 0min
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 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
Hässelby Strand, Sweden
- Average sunshine days in May: 17.9 days
The month with the most sunshine days is May (17.9 days).
The months with the least sunshine days are July and November (12.5 days).
Average UV index in May
Hässelby Strand, 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
Hässelby Strand, Sweden
- Average cloud cover in May: 43
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in May
Hässelby Strand, Sweden
- Average visibility in May: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
