May weather forecastBostrak, Norway
May
Weather in May
May, the last month of the spring in Bostrak, is a moderate month, with an average temperature ranging between max 13.9°C (57°F) and min 4.3°C (39.7°F).Temperature
Bostrak's transition into May is marked by a temperature shift, moving from a frosty 8.6°C (47.5°F) in April to a mild 13.9°C (57°F). An average low-temperature of 4.3°C (39.7°F) is anticipated throughout the nights during May.Humidity
With an average relative humidity of 70%, May is the least humid month in Bostrak.Rainfall
In Bostrak, during May, the rain falls for 14.6 days and regularly aggregates up to 51mm (2.01") of precipitation. In Bostrak, during the entire year, the rain falls for 150.2 days and collects up to 696mm (27.4") of precipitation.Snowfall
Months with snowfall in Bostrak are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Bostrak aggregates 1mm (0.04") of snow. Throughout the year, there are 52.5 snowfall days, and 999mm (39.33") of snow is accumulated.Daylight
The average length of the day in May is 16h and 59min.On the first day of May, sunrise is at 05:24 and sunset at 21:18. On the last day of the month, sunrise is at 04:22 and sunset at 22:22 CEST.
Sunshine
In Bostrak, the average sunshine in May is 9.3h.UV index
May through August, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Bostrak, Norway
- Average high temperature in May: 13.9°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is January (-2.5°C).
- Average low temperature in May: 4.3°C
The month with the highest average low temperature is July (9.6°C).
The coldest month (with the lowest average low temperature) is February (-7.3°C).
Average pressure in May
Bostrak, Norway
- Average pressure in May: 1014.3mbar
The month with the highest atmospheric pressure is April (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in May
Bostrak, Norway
- Average wind speed in May: 9.3km/h
The windiest month (with the highest average wind speed) is January (10.1km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity in May
Bostrak, Norway
- Average humidity in May: 70%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (70%).
Average rainfall in May
Bostrak, Norway
- Average rainfall in May: 51mm
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Bostrak, Norway
- Average rainfall days in May: 14.6 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in May
Bostrak, Norway
- Average snowfall in May: 1mm
The month with the highest snowfall is January (277mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Bostrak, Norway
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Bostrak, Norway
- Average daylight in May: 17h and 0min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in May: 9h and 18min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in May
Bostrak, Norway
- Average sunshine days in May: 14.4 days
The month with the most sunshine days is April (15.6 days).
The month with the least sunshine days is August (11 days).
Average UV index in May
Bostrak, Norway
- Average UV index in May: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in May
Bostrak, Norway
- Average cloud cover in May: 44
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are June and July (Cloud cover 42).
Average visibility in May
Bostrak, Norway
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, March and November (7km).
