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
Alleen measures an average high-temperature of an icy 5.8°C (42.4°F) in December, nearly consistent with the preceding month. Alleen maintains an average of approximately 3.4°C (38.1°F) during December nights, with only a minimal decrease from the daytime temperature.Humidity
The average relative humidity in December is 81%.Rainfall
The month with the most rainfall in Alleen, Norway, is December, when the rain falls for 14.9 days and typically aggregates up to 79mm (3.11") of precipitation.Snowfall
Months with snowfall in Alleen are January through April, November and December. In Alleen, in December, snow falls for 2.3 days, with typically accumulated 12mm (0.47") of snow. In Alleen, during the entire year, snow falls for 14.8 days and aggregates up to 82mm (3.23") of snow.Daylight
With an average of 6h and 36min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:53 and sunset at 15:48. On the last day of the month, sunrise is at 09:18 and sunset at 15:51 CET.
Sunshine
December has the least sunshine of the year in Alleen, with an average of 2.6h 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 reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Alleen in December?
What is the average humidity in December in Alleen?
What is the wettest month in Alleen?
How much does it rain in Alleen in December?
How many days does it snow in December in Alleen?
What is the month with the shortest days in Alleen?
What is the average length of the day in December in Alleen?
What time are sunrise and sunset in December in Alleen?
What is the month with the least sunshine in Alleen?
How many hours of sunshine does Alleen have in December?
What are the months with the lowest UV index in Alleen?
How high is the UV index in December in Alleen?
Average temperature in December
Alleen, Norway
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is August (16.9°C).
The month with the lowest average high temperature is February (3.4°C).
- Average low temperature in December: 3.4°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure in December
Alleen, Norway
- Average pressure in December: 1007.6mbar
The months with the highest atmospheric pressure are April and May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in December
Alleen, Norway
- Average wind speed in December: 30km/h
The windiest month (with the highest average wind speed) is January (30.7km/h).
The calmest month (with the lowest average wind speed) is July (21.5km/h).
Average humidity in December
Alleen, Norway
- Average humidity in December: 81%
The months with the highest relative humidity are February and March (83%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Alleen, Norway
- Average rainfall in December: 79mm
The wettest month (with the highest rainfall) is December (79mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in December
Alleen, Norway
- Average rainfall days in December: 14.9 days
The month with the highest number of rainy days is November (17.5 days).
The months with the least rainy days are February and April (10.3 days).
Average snowfall in December
Alleen, Norway
- Average snowfall in December: 12mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Alleen, Norway
- Average snowfall days in December: 2.3 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Alleen, Norway
- Average daylight in December: 6h and 4min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in December
Alleen, Norway
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is May (18.8 days).
The month with the least sunshine days is November (9.9 days).
Average UV index in December
Alleen, Norway
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Alleen, Norway
- Average cloud cover in December: 65
The months with the most cloud cover are November and December (Cloud cover 65).
The month with the least cloud cover is June (Cloud cover 38).
Average visibility in December
Alleen, Norway
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
