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 sea temperature 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
At the onset of December, Hoyanger records an average high-temperature of a freezing cold -2°C (28.4°F), showing little deviation from the preceding month. Hoyanger experiences a steady nighttime temperature of -6.3°C (20.7°F) throughout the month of December.Humidity
In December, the average relative humidity is 89%.Rainfall
The month with the most rainfall in Hoyanger is December, when the rain falls for 15.8 days and typically aggregates up to 230mm (9.06") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 18.2 days. Throughout December, 701mm (27.6") of snow is accumulated. Throughout the year, there are 93.1 snowfall days, and 3204mm (126.14") of snow is accumulated.Sea temperature
In Hoyanger, the average seawater temperature in December is 8°C (46.4°F).Note: Swimming in 8°C (46.4°F) poses a severe threat. Even short exposure to 13°C (55.4°F) is chilling, and going below 10°C (50°F) can cause breathing irregularities and intense cold shock, based on one's stamina.
Daylight
With an average of 5h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 09:22 and sunset at 15:27. On the last day of December, sunrise is at 09:49 and sunset at 15:27 CET.
Sunshine
With an average of 1.7h of sunshine, December has the least sunshine of the year.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 1 in December leads to these recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
What is the wettest month?
How much does it rain in December?
How much does it snow in December?
What is the water temperature 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 in Hoyanger?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Hoyanger, Norway
- Average high temperature in December: -2°C
The warmest month (with the highest average high temperature) is July (16.1°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in December: -6.3°C
The month with the highest average low temperature is July (8.3°C).
The coldest months (with the lowest average low temperature) are January and February (-7.3°C).
Average pressure in December
Hoyanger, Norway
- Average pressure in December: 1004.9mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1004.9mbar).
Average wind speed in December
Hoyanger, Norway
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is January (11.9km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in December
Hoyanger, Norway
- Average humidity in December: 89%
The months with the highest relative humidity are February and March (90%).
The month with the lowest relative humidity is June (75%).
Average rainfall in December
Hoyanger, Norway
- Average rainfall in December: 230mm
The wettest month (with the highest rainfall) is December (230mm).
The driest month (with the least rainfall) is June (56mm).
Average rainfall days in December
Hoyanger, Norway
- Average rainfall days in December: 15.8 days
The month with the highest number of rainy days is October (19.3 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in December
Hoyanger, Norway
- Average snowfall in December: 701mm
The month with the highest snowfall is January (764mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Hoyanger, Norway
- Average snowfall days in December: 18.2 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Hoyanger, Norway
- Average sea temperature in December: 8°C
The best month for swimming (with the highest average sea temperature) is August (15.3°C).
The coldest month (with the lowest average sea temperature) is March (5.1°C).
Average daylight in December /
Average sunshine in December
Hoyanger, Norway
- Average daylight in December: 5h and 4min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in December: 1h and 4min
The month with the most sunshine is June (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in December
Hoyanger, Norway
- Average sunshine days in December: 5.5 days
The month with the most sunshine days is June (16.4 days).
The month with the least sunshine days is December (5.5 days).
Average UV index in December
Hoyanger, Norway
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in December
Hoyanger, Norway
- Average cloud cover in December: 74
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is May (Cloud cover 58).
Average visibility in December
Hoyanger, Norway
- Average visibility in December: 7km
The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January, February, March and December (7km).
