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 commencement of December indicates a gentle shift in the average high-temperature, receding from November's wintry 1.2°C (34.2°F) to a freezing cold -2.2°C (28°F). Dalen experiences a subtle drop in temperature during the December nights, recording an average of -6.9°C (19.6°F).Humidity
In December, the average relative humidity in Dalen is 91%.Rainfall
In Dalen, during December, the rain falls for 10.4 days and regularly aggregates up to 74mm (2.91") of precipitation. Throughout the year, there are 158.6 rainfall days, and 831mm (32.72") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Dalen. The month with the most snowfall is December, when snow falls for 14.7 days and typically aggregates up to 418mm (16.46") of snow.Daylight
With an average of 6h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:59 and sunset at 15:35. On the last day of December, sunrise is at 09:25 and sunset at 15:37 CET.
Sunshine
December has the least sunshine of the year in Dalen, with an average of 3h of sunshine.UV index
The months with the lowest UV index are January, February, October and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 1 in December translates into this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is December in Dalen?
What is the average humidity in December in Dalen?
How many days does it rain in December in Dalen?
What is the snowiest month in Dalen?
How much does it snow in Dalen in December?
What is the month with the shortest days in Dalen?
How many hours of daylight does Dalen have in December?
When is the sunrise / sunset in December in Dalen?
What is the month with the least sunshine in Dalen?
How long on average sun shines in December in Dalen?
When is the lowest UV index in Dalen?
How high is the UV index in December in Dalen?
Average temperature in December
Dalen, Norway
- Average high temperature in December: -2.2°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The month with the lowest average high temperature is January (-3.6°C).
- Average low temperature in December: -6.9°C
The month with the highest average low temperature is July (8.5°C).
The coldest month (with the lowest average low temperature) is February (-8.9°C).
Average pressure in December
Dalen, Norway
- Average pressure in December: 1007.7mbar
The month with the highest atmospheric pressure is April (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in December
Dalen, Norway
- Average wind speed in December: 9.3km/h
The windiest months (with the highest average wind speed) are January and December (9.3km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in December
Dalen, Norway
- Average humidity in December: 91%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is June (68%).
Average rainfall in December
Dalen, Norway
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is November (93mm).
The driest month (with the least rainfall) is April (36mm).
Average rainfall days in December
Dalen, Norway
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is August (19.8 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in December
Dalen, Norway
- Average snowfall in December: 418mm
The month with the highest snowfall is December (418mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Dalen, Norway
- Average snowfall days in December: 14.7 days
The month with the highest number of snowfall days is January (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Dalen, 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 0min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in December
Dalen, Norway
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is April (12.6 days).
The month with the least sunshine days is August (8.8 days).
Average UV index in December
Dalen, Norway
- Average UV index in December: 1
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, October and December (UV index 1).
Average cloud cover in December
Dalen, Norway
- Average cloud cover in December: 55
The months with the most cloud cover are February and November (Cloud cover 60).
The month with the least cloud cover is June (Cloud cover 41).
Average visibility in December
Dalen, Norway
- Average visibility in December: 7km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February, March and November (6km).
Dalen, Norway
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