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
Weather in December
Temperature
The beginning of December brings a slight decrease in the average high-temperature, transitioning from -0.8°C (30.6°F) in November to a still subzero cold -3.8°C (25.2°F). Throughout December in Rognes, Norway, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of -7.9°C (17.8°F).Humidity
The average relative humidity in December is 90%.Rainfall
In Rognes, in December, it is raining for 7.4 days, with typically 34mm (1.34") of accumulated precipitation. In Rognes, during the entire year, the rain falls for 142.8 days and collects up to 530mm (20.87") of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Rognes, in December, snow falls for 15.8 days, with typically accumulated 207mm (8.15") of snow. In Rognes, during the entire year, snow falls for 99.8 days and aggregates up to 1449mm (57.05") of snow.Daylight
The month with the shortest days in Rognes is December, with an average of 4h and 54min of daylight.On the first day of the month, sunrise is at 09:23 and sunset at 14:51. On the last day of December, in Rognes, sunrise is at 09:53 and sunset at 14:49 CET.
Sunshine
With an average of 1.8h of sunshine, December has the least sunshine of the year in Rognes.UV index
The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 2 in December transforms into the following instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
How cold is December in Rognes?
What is the average humidity in December in Rognes?
How much does it rain in Rognes in December?
How many days does it snow in December in Rognes?
What is the month with the shortest days in Rognes?
How many hours of daylight does Rognes have in December?
When are sunrise and sunset in December in Rognes?
What is the month with the least sunshine in Rognes?
How long on average sun shines in December in Rognes?
What is the UV index reading in December in Rognes?
Average temperature in December
Rognes, Norway
- Average high temperature in December: -3.8°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in December: -7.9°C
The month with the highest average low temperature is July (7.4°C).
The coldest month (with the lowest average low temperature) is January (-9.4°C).
Average pressure in December
Rognes, Norway
- Average pressure in December: 1004.8mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).
Average wind speed in December
Rognes, Norway
- Average wind speed in December: 13.4km/h
The windiest month (with the highest average wind speed) is January (14.5km/h).
The calmest month (with the lowest average wind speed) is July (8.7km/h).
Average humidity in December
Rognes, Norway
- Average humidity in December: 90%
The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is June (76%).
Average rainfall in December
Rognes, Norway
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is August (74mm).
The driest month (with the least rainfall) is November (20mm).
Average rainfall days in December
Rognes, Norway
- Average rainfall days in December: 7.4 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in December
Rognes, Norway
- Average snowfall in December: 207mm
The month with the highest snowfall is March (249mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Rognes, Norway
- Average snowfall days in December: 15.8 days
The month with the highest number of snowfall days is March (16.6 days).
The month with the least snowfall days is August (0 days).
Average daylight in December /
Average sunshine in December
Rognes, Norway
- Average daylight in December: 4h and 5min
The month with the longest days is June (Average daylight: 20h and 6min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Rognes, Norway
- Average sunshine days in December: 12.4 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is July (6.8 days).
Average UV index in December
Rognes, Norway
- Average UV index in December: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February and March (UV index 1).
Average cloud cover in December
Rognes, Norway
- Average cloud cover in December: 55
The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is November (Cloud cover 48).
Average visibility in December
Rognes, Norway
- Average visibility in December: 8km
The month with the highest visibility is June (9km).
The month with the lowest visibility is April (6km).
Rognes, Norway
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