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, with the temperature often reaching an average high of -5.7°C (21.7°F) and an average low of -10.6°C (12.9°F).Humidity
In January, the average relative humidity in Gratangen, Norway, is 84%.Rainfall
In Gratangen, in January, during 6.8 rainfall days, 87mm (3.43") of precipitation is typically accumulated. Throughout the year, in Gratangen, there are 145.3 rainfall days, and 845mm (33.27") of precipitation is accumulated.Snowfall
Months with snowfall in Gratangen are January through June, September through December. In Gratangen, Norway, during January, snow falls for 13.9 days and regularly aggregates up to 400mm (15.75") of snow. In Gratangen, during the entire year, snow falls for 97.8 days and aggregates up to 2575mm (101.38") of snow.Daylight
In January, the average length of the day is 2h and 33min.On the first day of the month, sunrise is at 01:00 and sunset at 01:00. On the last day of January, in Gratangen, Norway, sunrise is at 09:22 and sunset at 14:44 CET.
Sunshine
The average sunshine in January in Gratangen is 1.3h.UV index
The average daily maximum UV index in January in Gratangen is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 2 in January translates into this advice:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Gratangen?
How cold is it in Gratangen in January?
What is the average humidity in January in Gratangen?
How many days does it rain in January in Gratangen?
How many days does it snow in January in Gratangen?
What is the average length of the day in January in Gratangen?
What time are sunrise and sunset in January in Gratangen?
How long on average sun shines in January in Gratangen?
How high is the UV index in January in Gratangen?
Average temperature in January
Gratangen, Norway
- Average high temperature in January: -5.7°C
The warmest month (with the highest average high temperature) is July (14.7°C).
The month with the lowest average high temperature is January (-5.7°C).
- Average low temperature in January: -10.6°C
The month with the highest average low temperature is July (8.3°C).
The coldest month (with the lowest average low temperature) is February (-11.3°C).
Average pressure in January
Gratangen, Norway
- Average pressure in January: 1006mbar
The month with the highest atmospheric pressure is May (1014.1mbar).
The month with the lowest atmospheric pressure is December (1001.8mbar).
Average wind speed in January
Gratangen, Norway
- Average wind speed in January: 14.2km/h
The windiest month (with the highest average wind speed) is January (14.2km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in January
Gratangen, Norway
- Average humidity in January: 84%
The month with the highest relative humidity is April (91%).
The month with the lowest relative humidity is July (76%).
Average rainfall in January
Gratangen, Norway
- Average rainfall in January: 87mm
The wettest month (with the highest rainfall) is March (101mm).
The driest month (with the least rainfall) is August (51mm).
Average rainfall days in January
Gratangen, Norway
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in January
Gratangen, Norway
- Average snowfall in January: 400mm
The month with the highest snowfall is March (590mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in January
Gratangen, Norway
- Average snowfall days in January: 13.9 days
The month with the highest number of snowfall days is March (18.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Gratangen, Norway
- Average daylight in January: 2h and 3min
The month with the longest days is August (Average daylight: 17h and 36min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in January: 1h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).
Average sunshine days in January
Gratangen, Norway
- Average sunshine days in January: 15.2 days
The month with the most sunshine days is January (15.2 days).
The month with the least sunshine days is April (9.2 days).
Average UV index in January
Gratangen, Norway
- Average UV index in January: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are March, April, October and November (UV index 1).
Average cloud cover in January
Gratangen, Norway
- Average cloud cover in January: 56
The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 50).
Average visibility in January
Gratangen, Norway
- Average visibility in January: 8km
The months with the highest visibility are July, August and September (9km).
The months with the lowest visibility are March, April and May (7km).
