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 slightly decreases in December, shifting from an icy 2°C (35.6°F) in November to a freezing cold -1.5°C (29.3°F). In Gvarv, December is characterized by an average low-temperature of -5.1°C (22.8°F), indicating a minor drop from daytime highs.Humidity
The average relative humidity in December is 88%.Rainfall
In Gvarv, Norway, during December, the rain falls for 9.5 days and regularly aggregates up to 54mm (2.13") of precipitation. In Gvarv, Norway, during the entire year, the rain falls for 150 days and collects up to 688mm (27.09") of precipitation.Snowfall
January through May, October through December are months with snowfall in Gvarv. In Gvarv, during December, snow falls for 8.4 days and regularly aggregates up to 178mm (7.01") of snow. Throughout the year, in Gvarv, there are 52.5 snowfall days, and 999mm (39.33") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 12min of daylight.On the first day of the month, sunrise is at 08:54 and sunset at 15:30. On the last day of December, in Gvarv, sunrise is at 09:20 and sunset at 15:32 CET.
Sunshine
The month with the least sunshine in Gvarv is December, with an average of 3.4h of sunshine.UV index
In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 in December translates into this advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Gvarv?
What is the average humidity in December in Gvarv?
How much does it rain in Gvarv in December?
How many days does it snow in December in Gvarv?
What is the month with the shortest days in Gvarv?
What is the average length of the day in December in Gvarv?
When is the sunrise / sunset in December in Gvarv?
What is the month with the least sunshine in Gvarv?
How long on average sun shines in December in Gvarv?
How high is the UV index in December in Gvarv?
Average temperature in December
Gvarv, Norway
- Average high temperature in December: -1.5°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is January (-2.5°C).
- Average low temperature in December: -5.1°C
The month with the highest average low temperature is July (9.6°C).
The coldest month (with the lowest average low temperature) is February (-7.3°C).
Average pressure in December
Gvarv, Norway
- Average pressure in December: 1007.8mbar
The month with the highest atmospheric pressure is April (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in December
Gvarv, Norway
- Average wind speed in December: 10km/h
The windiest month (with the highest average wind speed) is January (10.1km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity in December
Gvarv, Norway
- Average humidity in December: 88%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (70%).
Average rainfall in December
Gvarv, Norway
- Average rainfall in December: 54mm
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Gvarv, Norway
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in December
Gvarv, Norway
- Average snowfall in December: 178mm
The month with the highest snowfall is January (277mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Gvarv, Norway
- Average snowfall days in December: 8.4 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gvarv, Norway
- Average daylight in December: 6h and 1min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Gvarv, Norway
- Average sunshine days in December: 15 days
The month with the most sunshine days is April (15.6 days).
The month with the least sunshine days is August (11 days).
Average UV index in December
Gvarv, Norway
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 4).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
Gvarv, Norway
- Average cloud cover in December: 52
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are June and July (Cloud cover 42).
Average visibility in December
Gvarv, Norway
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, March and November (7km).
