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 unfolding of December shows an average high-temperature of a still subzero cold -6.1°C (21°F), indicating a slight variance from November's -3.1°C (26.4°F). During December, Heggenes consistently records a temperature low averaging an extreme cold -12.5°C (9.5°F).Humidity
In Heggenes, the average relative humidity in December is 91%.Rainfall
In Heggenes, in December, it is raining for 9.2 days, with typically 34mm (1.34") of accumulated precipitation. In Heggenes, during the entire year, the rain falls for 138.5 days and collects up to 466mm (18.35") of precipitation.Snowfall
Months with snowfall in Heggenes are January through May, September through December. In Heggenes, in December, during 17.7 snowfall days, 255mm (10.04") of snow is typically accumulated. Throughout the year, there are 108.1 snowfall days, and 1414mm (55.67") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 5h and 42min of daylight.On the first day of the month, sunrise is at 09:09 and sunset at 15:16. On the last day of December, in Heggenes, sunrise is at 09:37 and sunset at 15:16 CET.
Sunshine
The average sunshine in December in Heggenes is 3.4h.UV index
January through April, September through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, a daily UV index of 2 turns into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Heggenes?
What is the average humidity in December in Heggenes?
How much does it rain in Heggenes in December?
How much does it snow in Heggenes in December?
What is the month with the shortest days in Heggenes?
How many hours of daylight does Heggenes have in December?
When is the sunrise / sunset in December in Heggenes?
How many hours of sunshine does Heggenes have in December?
When is the lowest UV index in Heggenes?
What is the UV index intensity in December in Heggenes?
Average temperature in December
Heggenes, Norway
- Average high temperature in December: -6.1°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (-7.4°C).
- Average low temperature in December: -12.5°C
The month with the highest average low temperature is July (6.3°C).
The coldest month (with the lowest average low temperature) is January (-14.2°C).
Average pressure in December
Heggenes, Norway
- Average pressure in December: 1007.3mbar
The month with the highest atmospheric pressure is April (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.3mbar).
Average wind speed in December
Heggenes, Norway
- Average wind speed in December: 9.7km/h
The windiest months (with the highest average wind speed) are March and September (10.1km/h).
The calmest month (with the lowest average wind speed) is November (8.4km/h).
Average humidity in December
Heggenes, Norway
- Average humidity in December: 91%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is June (70%).
Average rainfall in December
Heggenes, Norway
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Heggenes, Norway
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in December
Heggenes, Norway
- Average snowfall in December: 255mm
The month with the highest snowfall is January (267mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Heggenes, Norway
- Average snowfall days in December: 17.7 days
The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Heggenes, Norway
- Average daylight in December: 5h and 4min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Heggenes, Norway
- Average sunshine days in December: 10.8 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is February (10.5 days).
Average UV index in December
Heggenes, Norway
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 2).
Average cloud cover in December
Heggenes, Norway
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 44).
Average visibility in December
Heggenes, Norway
- Average visibility in December: 7km
The months with the highest visibility are June and July (9km).
The month with the lowest visibility is January (6km).
