December weather forecastVestnes, Norway
December
Weather in December
December, the first month of the winter in Vestnes, is also a wintry month, with an average temperature varying between 0.5°C (32.9°F) and -2.5°C (27.5°F).Temperature
December is marked by an average high-temperature of a still wintry 0.5°C (32.9°F), almost identical to the preceding month. Registering an almost steady temperature, Vestnes's nights in December see an average low of -2.5°C (27.5°F).Humidity
In December, the average relative humidity is 79%.Rainfall
December is the month with the most rainfall in Vestnes, Norway. Rain falls for 15.3 days and accumulates 106mm (4.17") of precipitation.Snowfall
January through May, October through December are months with snowfall in Vestnes. In December, in Vestnes, it is snowing for 11.1 days. Throughout December, 224mm (8.82") of snow is accumulated. Throughout the year, in Vestnes, there are 56 snowfall days, and 1403mm (55.24") of snow is accumulated.Sea temperature
In December, the average sea temperature in Vestnes, Norway, is 8.1°C (46.6°F).Note: Swimming in 8.1°C (46.6°F) is deemed hazardous. Exposure to temperatures below 10°C (50°F) leads to immediate severe cold shock and hyperventilation.
Daylight
The month with the shortest days in Vestnes, Norway, is December, with an average of 5h and 6min of daylight.On the first day of the month, sunrise is at 09:32 and sunset at 15:09. On the last day of December, sunrise is at 10:02 and sunset at 15:07 CET.
Sunshine
December has the least sunshine of the year in Vestnes, with an average of 1.9h of sunshine.UV index
March and December, with an average maximum UV index of 1, are months with the lowest UV index in Vestnes. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 1 during December translates into the following guidance:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions
Average temperature in December
Vestnes, Norway
- Average high temperature in December: 0.5°C
The warmest months (with the highest average high temperature) are July and August (15.1°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (9.8°C).
The coldest month (with the lowest average low temperature) is February (-4.1°C).
Average pressure in December
Vestnes, Norway
- Average pressure in December: 1003.6mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1003.6mbar).
Average wind speed in December
Vestnes, Norway
- Average wind speed in December: 17.2km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in December
Vestnes, Norway
- Average humidity in December: 79%
The month with the highest relative humidity is March (84%).
The month with the lowest relative humidity is November (76%).
Average rainfall in December
Vestnes, Norway
- Average rainfall in December: 106mm
The wettest month (with the highest rainfall) is December (106mm).
The driest month (with the least rainfall) is November (46mm).
Average rainfall days in December
Vestnes, Norway
- Average rainfall days in December: 15.3 days
The month with the highest number of rainy days is August (20.7 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in December
Vestnes, Norway
- Average snowfall in December: 224mm
The month with the highest snowfall is March (273mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Vestnes, Norway
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is March (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Vestnes, Norway
- Average sea temperature in December: 8.1°C
The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (5.7°C).
Average daylight in December /
Average sunshine in December
Vestnes, Norway
- Average daylight in December: 5h and 6min
The month with the longest days is June (Average daylight: 19h and 54min).
The month with the shortest days is December (Average daylight: 5h and 6min).
- Average sunshine in December: 1h and 54min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days in December
Vestnes, Norway
- Average sunshine days in December: 9.1 days
The month with the most sunshine days is November (13.6 days).
The months with the least sunshine days are July and August (8.8 days).
Average UV index in December
Vestnes, Norway
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are March and December (UV index 1).
Average cloud cover in December
Vestnes, Norway
- Average cloud cover in December: 62
The month with the most cloud cover is March (Cloud cover 64).
The month with the least cloud cover is November (Cloud cover 50).
Average visibility in December
Vestnes, Norway
- Average visibility in December: 9km
The month with the highest visibility is November (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
