December weather forecastVadfoss, Norway
December
Weather in December
The first month of the winter, December, is also a wintry month in Vadfoss, Norway, with an average temperature ranging between max 3.1°C (37.6°F) and min 0.6°C (33.1°F).Temperature
Vadfoss registers an average high-temperature of a cold 3.1°C (37.6°F) with the arrival of December, showing minor deviation from the preceding month. Vadfoss, in December, registers an average low temperature of 0.6°C (33.1°F), showing a minute reduction from daily highs.Humidity
In Vadfoss, the average relative humidity in December is 80%.Rainfall
In Vadfoss, in December, it is raining for 12.5 days, with typically 64mm (2.52") of accumulated precipitation. In Vadfoss, Norway, during the entire year, the rain falls for 140.8 days and collects up to 704mm (27.72") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Vadfoss, in December, during 5.5 snowfall days, 41mm (1.61") of snow is typically accumulated. In Vadfoss, during the entire year, snow falls for 34.6 days and aggregates up to 391mm (15.39") of snow.Daylight
The month with the shortest days in Vadfoss is December, with an average of 6h and 24min of daylight.On the first day of the month, sunrise is at 08:49 and sunset at 15:33. On the last day of December, sunrise is at 09:15 and sunset at 15:36 CET.
Sunshine
December has the least sunshine of the year in Vadfoss, with an average of 3.4h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Vadfoss, Norway
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is July (18.9°C).
The month with the lowest average high temperature is February (1°C).
- Average low temperature in December: 0.6°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (-1.8°C).
Average pressure in December
Vadfoss, Norway
- Average pressure in December: 1007.9mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in December
Vadfoss, Norway
- Average wind speed in December: 21.8km/h
The windiest months (with the highest average wind speed) are November and December (21.8km/h).
The calmest month (with the lowest average wind speed) is June (15.5km/h).
Average humidity in December
Vadfoss, Norway
- Average humidity in December: 80%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Vadfoss, Norway
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in December
Vadfoss, Norway
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in December
Vadfoss, Norway
- Average snowfall in December: 41mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Vadfoss, Norway
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is February (10.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vadfoss, Norway
- Average daylight in December: 6h and 24min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in December: 3h and 24min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Vadfoss, Norway
- Average sunshine days in December: 14.1 days
The month with the most sunshine days is April (19.2 days).
The month with the least sunshine days is November (11.4 days).
Average UV index in December
Vadfoss, Norway
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Vadfoss, Norway
- Average cloud cover in December: 54
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Vadfoss, Norway
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
