Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The start of December marks an average high-temperature of a still freezing cold -5.7°C (21.7°F), hardly distinguishable from the conditions in November. During the nights of December, Selfors maintains an almost steady temperature with an average low of -10.6°C (12.9°F).Humidity
In Selfors, the average relative humidity in December is 92%.Rainfall
In Selfors, in December, it is raining for 10.2 days, with typically 113mm (4.45") of accumulated precipitation. In Selfors, during the entire year, the rain falls for 177.9 days and collects up to 1111mm (43.74") of precipitation.Snowfall
January through June, September through December are months with snowfall in Selfors. In December, it is snowing for 20.5 days. Throughout December, 498mm (19.61") of snow is accumulated. Throughout the year, there are 123.4 snowfall days, and 2994mm (117.87") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 2h and 54min of daylight.On the first day of the month, sunrise is at 09:57 and sunset at 13:47. On the last day of December, sunrise is at 10:40 and sunset at 13:32 CET.
Sunshine
With an average of 1.2h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December in Selfors?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December in Selfors?
What is the month with the lowest UV index?
How high is the UV index in December in Selfors?
Average temperature in December
Selfors, Norway
- Average high temperature in December: -5.7°C
The warmest month (with the highest average high temperature) is July (14.5°C).
The month with the lowest average high temperature is January (-7.2°C).
- Average low temperature in December: -10.6°C
The month with the highest average low temperature is July (7.6°C).
The coldest month (with the lowest average low temperature) is February (-12.8°C).
Average pressure in December
Selfors, Norway
- Average pressure in December: 1002.9mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1002.9mbar).
Average wind speed in December
Selfors, Norway
- Average wind speed in December: 12.1km/h
The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Selfors, Norway
- Average humidity in December: 92%
The months with the highest relative humidity are March and April (93%).
The month with the lowest relative humidity is July (77%).
Average rainfall in December
Selfors, Norway
- Average rainfall in December: 113mm
The wettest month (with the highest rainfall) is March (143mm).
The driest months (with the least rainfall) are May and June (62mm).
Average rainfall days in December
Selfors, Norway
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is February (8 days).
Average snowfall in December
Selfors, Norway
- Average snowfall in December: 498mm
The month with the highest snowfall is March (622mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Selfors, Norway
- Average snowfall days in December: 20.5 days
The month with the highest number of snowfall days is March (21.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Selfors, Norway
- Average daylight in December: 2h and 5min
The month with the longest days is May (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 2h and 54min).
- Average sunshine in December: 1h and 1min
The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 12min).
Average sunshine days in December
Selfors, Norway
- Average sunshine days in December: 8.1 days
The month with the most sunshine days is October (10.5 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in December
Selfors, Norway
- Average UV index in December: 1
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in December
Selfors, Norway
- Average cloud cover in December: 70
The months with the most cloud cover are March and April (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 58).
Average visibility in December
Selfors, Norway
- Average visibility in December: 7km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are March and April (6km).
