Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
January is the coldest month, exhibiting average temperatures of -6.3°C (20.7°F) at the peak and -11.9°C (10.6°F) at the base.Humidity
The months with the highest humidity are January, February and April, with an average relative humidity of 94%.Rainfall
The month with the most rainfall is January, when the rain falls for 6.7 days and typically aggregates up to 141mm (5.55") of precipitation.Snowfall
January through June, September through December are months with snowfall. The month with the most snowfall is January, when snow falls for 21.8 days and typically aggregates up to 716mm (28.19") of snow.Daylight
In Røyrvik, the average length of the day in January is 5h and 16min.On the first day of January, sunrise is at 10:10 and sunset at 14:08. On the last day of the month, sunrise is at 08:56 and sunset at 15:41 CET.
Sunshine
The average sunshine in January is 1.4h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 1 suggests these recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
How cold is it in January?
What are the most humid months?
What is the average humidity in January?
What is the rainiest month?
How much does it rain in January?
What is the snowiest month?
How much does it snow in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How long on average sun shines in January?
What are the months with the lowest UV index in Røyrvik?
What is the UV index intensity in January?
Average temperature in January
Røyrvik, Norway
- Average high temperature in January: -6.3°C
The warmest month (with the highest average high temperature) is July (15.3°C).
The month with the lowest average high temperature is January (-6.3°C).
- Average low temperature in January: -11.9°C
The month with the highest average low temperature is July (7.8°C).
The coldest month (with the lowest average low temperature) is February (-12.3°C).
Average pressure in January
Røyrvik, Norway
- Average pressure in January: 1007.5mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1003.5mbar).
Average wind speed in January
Røyrvik, Norway
- Average wind speed in January: 13.4km/h
The windiest month (with the highest average wind speed) is March (13.5km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in January
Røyrvik, Norway
- Average humidity in January: 94%
The months with the highest relative humidity are January, February and April (94%).
The month with the lowest relative humidity is June (76%).
Average rainfall in January
Røyrvik, Norway
- Average rainfall in January: 141mm
The wettest month (with the highest rainfall) is January (141mm).
The driest month (with the least rainfall) is June (67mm).
Average rainfall days in January
Røyrvik, Norway
- Average rainfall days in January: 6.7 days
The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in January
Røyrvik, Norway
- Average snowfall in January: 716mm
The month with the highest snowfall is January (716mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in January
Røyrvik, Norway
- Average snowfall days in January: 21.8 days
The month with the highest number of snowfall days is March (24.6 days).
The month with the least snowfall days is August (0 days).
Average daylight in January /
Average sunshine in January
Røyrvik, Norway
- Average daylight in January: 5h and 2min
The month with the longest days is June (Average daylight: 21h and 30min).
The month with the shortest days is December (Average daylight: 4h and 0min).
- Average sunshine in January: 1h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in January
Røyrvik, Norway
- Average sunshine days in January: 8.6 days
The month with the most sunshine days is November (8.9 days).
The month with the least sunshine days is June (5.4 days).
Average UV index in January
Røyrvik, Norway
- Average UV index in January: 1
The months with the highest UV index are June and July (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 January
Røyrvik, Norway
- Average cloud cover in January: 71
The month with the most cloud cover is March (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 58).
Average visibility in January
Røyrvik, Norway
- Average visibility in January: 6km
The months with the highest visibility are June and July (9km).
The month with the lowest visibility is April (5km).
