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
Shifting into December, Mo i Rana records an average high-temperature of a still freezing cold -5.7°C (21.7°F), presenting minor fluctuations compared to the previous month. A modest dip in temperatures to an average of -10.6°C (12.9°F) is observed throughout Mo i Rana's December nights.Humidity
The average relative humidity in December is 92%.Rainfall
In Mo i Rana, during December, the rain falls for 10.2 days and regularly aggregates up to 113mm (4.45") of precipitation. In Mo i Rana, during the entire year, the rain falls for 177.9 days and collects up to 1111mm (43.74") of precipitation.Snowfall
January through June, September through December are months with snowfall. In December, in Mo i Rana, it is snowing for 20.5 days. Throughout December, 498mm (19.61") of snow is accumulated. Throughout the year, there are 123.4 snowfall days, and 2994mm (117.87") of snow is accumulated.Sea temperature
In Mo i Rana, in December, the average water temperature is 6.3°C (43.3°F).Note: Entering waters of 6.3°C (43.3°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
December has the shortest days of the year in Mo i Rana, with an average of 2h and 54min of daylight.On the first day of December in Mo i Rana, sunrise is at 09:57 and sunset at 13:47. On the last day of the month, sunrise is at 10:39 and sunset at 13:33 CET.
Sunshine
The month with the least sunshine in Mo i Rana is December, with an average of 1.2h of sunshine.UV index
The months with the lowest UV index in Mo i Rana are January through April, October through December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 1 suggests these recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Mo i Rana in December?
What is the average humidity in December in Mo i Rana?
How many days does it rain in December in Mo i Rana?
How much does it snow in Mo i Rana in December?
How cold is the water in December in Mo i Rana?
What is the month with the shortest days in Mo i Rana?
How many hours of daylight does Mo i Rana have in December?
When is the sunrise / sunset in December in Mo i Rana?
What is the month with the least sunshine in Mo i Rana?
How long on average sun shines in December in Mo i Rana?
What are the months with the lowest UV index in Mo i Rana?
What is the UV index reading in December in Mo i Rana?
Average temperature in December
Mo i Rana, Norway
- Average high temperature in December: -5.7°C
The warmest month (with the highest average high temperature) is July (14.5°C).
The month with the lowest average high temperature is January (-7.2°C).
- Average low temperature in December: -10.6°C
The month with the highest average low temperature is July (7.6°C).
The coldest month (with the lowest average low temperature) is February (-12.8°C).
Average pressure in December
Mo i Rana, 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
Mo i Rana, Norway
- Average wind speed in December: 12.1km/h
The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Mo i Rana, Norway
- Average humidity in December: 92%
The months with the highest relative humidity are March and April (93%).
The month with the lowest relative humidity is July (77%).
Average rainfall in December
Mo i Rana, Norway
- Average rainfall in December: 113mm
The wettest month (with the highest rainfall) is March (143mm).
The driest months (with the least rainfall) are May and June (62mm).
Average rainfall days in December
Mo i Rana, Norway
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is February (8 days).
Average snowfall in December
Mo i Rana, Norway
- Average snowfall in December: 498mm
The month with the highest snowfall is March (622mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Mo i Rana, Norway
- Average snowfall days in December: 20.5 days
The month with the highest number of snowfall days is March (21.8 days).
The months with the least snowfall days are July and August (0 days).
Average sea temperature in December
Mo i Rana, Norway
- Average sea temperature in December: 6.3°C
The best month for swimming (with the highest average sea temperature) is July (13.8°C).
The coldest month (with the lowest average sea temperature) is March (3.8°C).
Average daylight in December /
Average sunshine in December
Mo i Rana, Norway
- Average daylight in December: 2h and 5min
The month with the longest days is May (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 2h and 54min).
- Average sunshine in December: 1h and 1min
The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 12min).
Average sunshine days in December
Mo i Rana, Norway
- Average sunshine days in December: 8.1 days
The month with the most sunshine days is October (10.5 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in December
Mo i Rana, Norway
- Average UV index in December: 1
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in December
Mo i Rana, Norway
- Average cloud cover in December: 70
The months with the most cloud cover are March and April (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 58).
Average visibility in December
Mo i Rana, Norway
- Average visibility in December: 7km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are March and April (6km).
