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
Roald, Norway, notes an average high-temperature of an icy 4.9°C (40.8°F) in December, displaying minor variation from November. During the nights of December, Roald records an average low-temperature of 2.9°C (37.2°F), reflecting a modest decrease from daytime highs.Humidity
In December, the average relative humidity in Roald is 72%.Rainfall
The month with the most rainfall in Roald is December, when the rain falls for 20 days and typically aggregates up to 134mm (5.28") of precipitation.Snowfall
Months with snowfall in Roald are January through May, October through December. In December, in Roald, Norway, it is snowing for 5.5 days. Throughout December, 60mm (2.36") of snow is accumulated. In Roald, Norway, during the entire year, snow falls for 37.6 days and aggregates up to 544mm (21.42") of snow.Daylight
The month with the shortest days is December, with an average of 5h and 6min of daylight.On the first day of December in Roald, sunrise is at 09:35 and sunset at 15:13. On the last day of the month, sunrise is at 10:05 and sunset at 15:11 CET.
Sunshine
The month with the least sunshine in Roald is December, with an average of 2.3h of sunshine.UV index
The months with the lowest UV index in Roald, Norway, are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: In December, the UV index of 2 transforms into the following advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Roald?
What is the average humidity in December in Roald?
What is the rainiest month in Roald?
How many days does it rain in December in Roald?
How much does it snow in Roald in December?
What is the month with the shortest days in Roald?
What is the average length of the day in December in Roald?
When are sunrise and sunset in December in Roald?
What is the month with the least sunshine in Roald?
How long on average sun shines in December in Roald?
What is the month with the lowest UV index in Roald?
How high is the UV index in December in Roald?
Average temperature in December
Roald, Norway
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is August (15.1°C).
The month with the lowest average high temperature is February (3.7°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).
Average pressure in December
Roald, 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
Roald, Norway
- Average wind speed in December: 26.9km/h
The windiest month (with the highest average wind speed) is December (26.9km/h).
The calmest month (with the lowest average wind speed) is August (15.1km/h).
Average humidity in December
Roald, Norway
- Average humidity in December: 72%
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is November (70%).
Average rainfall in December
Roald, Norway
- Average rainfall in December: 134mm
The wettest month (with the highest rainfall) is December (134mm).
The driest month (with the least rainfall) is June (47mm).
Average rainfall days in December
Roald, Norway
- Average rainfall days in December: 20 days
The month with the highest number of rainy days is August (20.4 days).
The months with the least rainy days are February and June (15.3 days).
Average snowfall in December
Roald, Norway
- Average snowfall in December: 60mm
The month with the highest snowfall is February (134mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Roald, Norway
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is February (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Roald, Norway
- Average daylight in December: 5h and 1min
The month with the longest days is June (Average daylight: 19h and 54min).
The month with the shortest days is December (Average daylight: 5h and 6min).
- Average sunshine in December: 2h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in December
Roald, Norway
- Average sunshine days in December: 7.2 days
The month with the most sunshine days is June (11.8 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in December
Roald, Norway
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Roald, Norway
- Average cloud cover in December: 63
The month with the most cloud cover is March (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 51).
Average visibility in December
Roald, Norway
- Average visibility in December: 9km
The months with the highest visibility are June and September (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, October, November and December (9km).
Roald, Norway
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