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
Ortnevik experiences a minor change to a still subzero cold -4.3°C (24.3°F) in average high-temperature during December, closely reflecting November. Ortnevik anticipates an average minimum temperature of -10°C (14°F) in the month of December.Humidity
February, March and December, with an average relative humidity of 93%, are the most humid months in Ortnevik.Rainfall
The month with the most rainfall in Ortnevik is December, when the rain falls for 16.4 days and typically aggregates up to 192mm (7.56") of precipitation.Snowfall
January through May, October through December are months with snowfall in Ortnevik. In December, it is snowing for 17.1 days. Throughout December, 501mm (19.72") of snow is accumulated. In Ortnevik, Norway, during the entire year, snow falls for 87.3 days and aggregates up to 2424mm (95.43") of snow.Daylight
December has the shortest days of the year in Ortnevik, with an average of 5h and 42min of daylight.On the first day of the month, sunrise is at 09:21 and sunset at 15:28. On the last day of December, in Ortnevik, sunrise is at 09:48 and sunset at 15:28 CET.
Sunshine
December has the least sunshine of the year, with an average of 1.8h of sunshine.UV index
February, March, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 1 during December translates into the following guidance:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Ortnevik?
What is the most humid month in Ortnevik?
What is the average humidity in December in Ortnevik?
What is the rainiest month in Ortnevik?
How many days does it rain in December in Ortnevik?
How much does it snow in Ortnevik in December?
What is the month with the shortest days in Ortnevik?
How many hours of daylight does Ortnevik have in December?
What time are sunrise and sunset in December in Ortnevik?
What is the month with the least sunshine in Ortnevik?
How long on average sun shines in December in Ortnevik?
What is the month with the lowest UV index in Ortnevik?
How high is the UV index in December in Ortnevik?
Average temperature in December
Ortnevik, Norway
- Average high temperature in December: -4.3°C
The warmest month (with the highest average high temperature) is July (14°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in December: -10°C
The month with the highest average low temperature is July (6.7°C).
The coldest months (with the lowest average low temperature) are January and February (-11.3°C).
Average pressure in December
Ortnevik, Norway
- Average pressure in December: 1006mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed in December
Ortnevik, Norway
- Average wind speed in December: 10.9km/h
The windiest month (with the highest average wind speed) is January (11.3km/h).
The calmest months (with the lowest average wind speed) are July and August (8km/h).
Average humidity in December
Ortnevik, Norway
- Average humidity in December: 93%
The months with the highest relative humidity are February, March and December (93%).
The month with the lowest relative humidity is June (76%).
Average rainfall in December
Ortnevik, Norway
- Average rainfall in December: 192mm
The wettest month (with the highest rainfall) is December (192mm).
The driest month (with the least rainfall) is June (87mm).
Average rainfall days in December
Ortnevik, Norway
- Average rainfall days in December: 16.4 days
The month with the highest number of rainy days is July (23.1 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in December
Ortnevik, Norway
- Average snowfall in December: 501mm
The month with the highest snowfall is January (648mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ortnevik, Norway
- Average snowfall days in December: 17.1 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ortnevik, 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: 1h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Ortnevik, Norway
- Average sunshine days in December: 6.3 days
The month with the most sunshine days is April (9.8 days).
The month with the least sunshine days is December (6.3 days).
Average UV index in December
Ortnevik, Norway
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are February, March, October, November and December (UV index 1).
Average cloud cover in December
Ortnevik, Norway
- Average cloud cover in December: 72
The month with the most cloud cover is March (Cloud cover 73).
The month with the least cloud cover is June (Cloud cover 56).
Average visibility in December
Ortnevik, Norway
- Average visibility in December: 6km
The month with the highest visibility is June (9km).
The months with the lowest visibility are January, February, March, April and December (6km).
