Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The transition from April to May brings a subtle temperature rise, with average high-temperatures increasing from 1.1°C (34°F) to a still icy 5°C (41°F). Finnsnes, during the nights of May, averages a temperature close to its daytime high, at a still cold 1.3°C (34.3°F).Humidity
In May, the average relative humidity in Finnsnes is 84%.Rainfall
In Finnsnes, in May, during 12.9 rainfall days, 61mm (2.4") of precipitation is typically accumulated. In Finnsnes, during the entire year, the rain falls for 151.1 days and collects up to 910mm (35.83") of precipitation.Snowfall
Months with snowfall in Finnsnes are January through June, September through December. In Finnsnes, in May, during 7.1 snowfall days, 135mm (5.31") of snow is typically accumulated. Throughout the year, there are 109.7 snowfall days, and 2349mm (92.48") of snow is accumulated.Daylight
In May, the average length of the day in Finnsnes is 12h and 32min.Sunshine
In Finnsnes, the average sunshine in May is 4.6h.UV index
In Finnsnes, the average daily maximum UV index in May is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 2 in May translates into this advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. To guard against the harmful effects of the Sun, minimize exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
How cold is May in Finnsnes?
What is the average humidity in May in Finnsnes?
How many days does it rain in May in Finnsnes?
How many days does it snow in May in Finnsnes?
How many hours of daylight does Finnsnes have in May?
How long on average sun shines in May in Finnsnes?
What is the UV index reading in May in Finnsnes?
Average temperature in May
Finnsnes, Norway
- Average high temperature in May: 5°C
The warmest month (with the highest average high temperature) is July (14°C).
The months with the lowest average high temperature are January and February (-3.7°C).
- Average low temperature in May: 1.3°C
The month with the highest average low temperature is July (8.8°C).
The coldest month (with the lowest average low temperature) is February (-7.8°C).
Average pressure in May
Finnsnes, Norway
- Average pressure in May: 1013.9mbar
The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1000.8mbar).
Average wind speed in May
Finnsnes, Norway
- Average wind speed in May: 12.9km/h
The windiest month (with the highest average wind speed) is March (17.5km/h).
The calmest month (with the lowest average wind speed) is July (9.5km/h).
Average humidity in May
Finnsnes, Norway
- Average humidity in May: 84%
The month with the highest relative humidity is April (87%).
The months with the lowest relative humidity are June and July (79%).
Average rainfall in May
Finnsnes, Norway
- Average rainfall in May: 61mm
The wettest month (with the highest rainfall) is March (99mm).
The driest month (with the least rainfall) is July (50mm).
Average rainfall days in May
Finnsnes, Norway
- Average rainfall days in May: 12.9 days
The month with the highest number of rainy days is September (18.8 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in May
Finnsnes, Norway
- Average snowfall in May: 135mm
The month with the highest snowfall is March (485mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Finnsnes, Norway
- Average snowfall days in May: 7.1 days
The month with the highest number of snowfall days is March (21.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Finnsnes, Norway
- Average daylight in May: 12h and 3min
The month with the longest days is August (Average daylight: 17h and 48min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).
- Average sunshine in May: 4h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).
Average sunshine days in May
Finnsnes, Norway
- Average sunshine days in May: 11.9 days
The month with the most sunshine days is January (13.3 days).
The month with the least sunshine days is March (6.7 days).
Average UV index in May
Finnsnes, Norway
- Average UV index in May: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February, March, October, November and December (UV index 1).
Average cloud cover in May
Finnsnes, Norway
- Average cloud cover in May: 64
The month with the most cloud cover is March (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 57).
Average visibility in May
Finnsnes, Norway
- Average visibility in May: 8km
The months with the highest visibility are June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April and May (8km).
Finnsnes, Norway
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