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 arrival of December sees an average high-temperature of a subzero cold -0.6°C (30.9°F), hardly diverging from November's 2.1°C (35.8°F). Svalia's nights in December maintain a consistent average of -3.7°C (25.3°F), demonstrating a minimal differential from its daytime temperature.Humidity
In Svalia, the average relative humidity in December is 85%.Rainfall
In December, the rain falls for 10.3 days. Throughout December, 41mm (1.61") of precipitation is accumulated. Throughout the year, there are 147.2 rainfall days, and 436mm (17.17") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Svalia, in December, snow falls for 10.9 days, with typically accumulated 113mm (4.45") of snow. Throughout the year, there are 57.6 snowfall days, and 645mm (25.39") of snow is accumulated.Daylight
With an average of 4h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 09:36 and sunset at 14:26. On the last day of the month, sunrise is at 10:10 and sunset at 14:20 CET.
Sunshine
With an average of 1.4h of sunshine, December has the least sunshine of the year.UV index
February, March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the month with the lowest UV index in Svalia?
What is the UV index reading in December?
Average temperature in December
Svalia, Norway
- Average high temperature in December: -0.6°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in December: -3.7°C
The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure in December
Svalia, Norway
- Average pressure in December: 1002.9mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1002.9mbar).
Average wind speed in December
Svalia, Norway
- Average wind speed in December: 15.4km/h
The windiest month (with the highest average wind speed) is January (16.8km/h).
The calmest month (with the lowest average wind speed) is July (10.1km/h).
Average humidity in December
Svalia, Norway
- Average humidity in December: 85%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (74%).
Average rainfall in December
Svalia, Norway
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is September (46mm).
The driest month (with the least rainfall) is June (26mm).
Average rainfall days in December
Svalia, Norway
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is October (15.7 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in December
Svalia, Norway
- Average snowfall in December: 113mm
The month with the highest snowfall is February (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Svalia, Norway
- Average snowfall days in December: 10.9 days
The month with the highest number of snowfall days is February (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Svalia, Norway
- Average daylight in December: 4h and 1min
The month with the longest days is June (Average daylight: 21h and 12min).
The month with the shortest days is December (Average daylight: 4h and 12min).
- Average sunshine in December: 1h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in December
Svalia, Norway
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is April (11.9 days).
Average UV index in December
Svalia, Norway
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are February, March and December (UV index 1).
Average cloud cover in December
Svalia, Norway
- Average cloud cover in December: 64
The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 54).
Average visibility in December
Svalia, Norway
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February and March (8km).
