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
Birtavarre's shift into December sets the average high-temperature at a still freezing cold -2.7°C (27.1°F), a figure that deviates only slightly from November's -0.5°C (31.1°F). In Birtavarre, the nighttime temperature shows a slight difference from the daytime high, averaging to a still subzero cold -6.5°C (20.3°F) during December.Humidity
In December, the average relative humidity is 83%.Rainfall
In Birtavarre, in December, it is raining for 9.3 days, with typically 68mm (2.68") of accumulated precipitation. Throughout the year, there are 162.4 rainfall days, and 785mm (30.91") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In Birtavarre, during December, snow falls for 18.3 days and regularly aggregates up to 307mm (12.09") of snow. Throughout the year, there are 121.3 snowfall days, and 2378mm (93.62") of snow is accumulated.Daylight
June and December, with an average of 0h and 0min of daylight, are months with the shortest days.Sunshine
With an average of 0h of sunshine, December has the least sunshine of the year.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What is the month with the least sunshine?
How many hours of sunshine does Birtavarre have in December?
What is the UV index reading in December?
Average temperature in December
Birtavarre, Norway
- Average high temperature in December: -2.7°C
The warmest month (with the highest average high temperature) is July (12.8°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in December: -6.5°C
The month with the highest average low temperature is July (7.8°C).
The coldest month (with the lowest average low temperature) is February (-9.1°C).
Average pressure in December
Birtavarre, Norway
- Average pressure in December: 1001.2mbar
The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1001.2mbar).
Average wind speed in December
Birtavarre, Norway
- Average wind speed in December: 18.9km/h
The windiest month (with the highest average wind speed) is January (20.4km/h).
The calmest month (with the lowest average wind speed) is July (10.3km/h).
Average humidity in December
Birtavarre, Norway
- Average humidity in December: 83%
The month with the highest relative humidity is April (87%).
The months with the lowest relative humidity are July and August (80%).
Average rainfall in December
Birtavarre, Norway
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is September (82mm).
The driest month (with the least rainfall) is May (57mm).
Average rainfall days in December
Birtavarre, Norway
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in December
Birtavarre, Norway
- Average snowfall in December: 307mm
The month with the highest snowfall is March (470mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Birtavarre, Norway
- Average snowfall days in December: 18.3 days
The month with the highest number of snowfall days is March (22.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Birtavarre, Norway
- Average daylight in December: 0h and 0min
The month with the longest days is August (Average daylight: 17h and 54min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).
- Average sunshine in December: 0h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 0h and 0min).
Average sunshine days in December
Birtavarre, Norway
- Average sunshine days in December: 10 days
The month with the most sunshine days is January (12.4 days).
The month with the least sunshine days is March (6.2 days).
Average UV index in December
Birtavarre, Norway
- Average UV index in December: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are March and April (UV index 1).
Average cloud cover in December
Birtavarre, Norway
- Average cloud cover in December: 57
The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 53).
Average visibility in December
Birtavarre, Norway
- Average visibility in December: 9km
The months with the highest visibility are January, February, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are March, April and May (8km).
