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 average high-temperature during December is a cold 3.1°C (37.6°F), almost matching the conditions of the preceding month. Nights in December showcase an average temperature of 0.6°C (33.1°F), slightly cooler than the daytime.Humidity
In December, the average relative humidity in Sannidal is 80%.Rainfall
In Sannidal, in December, it is raining for 12.5 days, with typically 64mm (2.52") of accumulated precipitation. In Sannidal, during the entire year, the rain falls for 140.8 days and collects up to 704mm (27.72") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Sannidal, Norway, in December, snow falls for 5.5 days, with typically accumulated 41mm (1.61") of snow. Throughout the year, in Sannidal, there are 34.6 snowfall days, and 391mm (15.39") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 6h and 24min of daylight.On the first day of December, sunrise is at 08:49 and sunset at 15:34. On the last day of the month, sunrise is at 09:15 and sunset at 15:36 CET.
Sunshine
With an average of 3.4h of sunshine, December has the least sunshine of the year.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sannidal. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Sannidal during December?
What is the average humidity in December in Sannidal?
How many days does it rain in December in Sannidal?
How many days does it snow in December in Sannidal?
What is the month with the shortest days in Sannidal?
How many hours of daylight does Sannidal have in December?
When is the sunrise / sunset in December in Sannidal?
What is the month with the least sunshine in Sannidal?
How many hours of sunshine does Sannidal have in December?
When is the lowest UV index in Sannidal?
How high is the UV index in December in Sannidal?
Average temperature in December
Sannidal, Norway
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is July (18.9°C).
The month with the lowest average high temperature is February (1°C).
- Average low temperature in December: 0.6°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (-1.8°C).
Average pressure in December
Sannidal, Norway
- Average pressure in December: 1007.9mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in December
Sannidal, Norway
- Average wind speed in December: 21.8km/h
The windiest months (with the highest average wind speed) are November and December (21.8km/h).
The calmest month (with the lowest average wind speed) is June (15.5km/h).
Average humidity in December
Sannidal, Norway
- Average humidity in December: 80%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Sannidal, Norway
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in December
Sannidal, Norway
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in December
Sannidal, Norway
- Average snowfall in December: 41mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Sannidal, Norway
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is February (10.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sannidal, Norway
- Average daylight in December: 6h and 2min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Sannidal, Norway
- Average sunshine days in December: 14.1 days
The month with the most sunshine days is April (19.2 days).
The month with the least sunshine days is November (11.4 days).
Average UV index in December
Sannidal, Norway
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Sannidal, Norway
- Average cloud cover in December: 54
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Sannidal, Norway
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
