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 of the year, registering average temperatures as high as -8.9°C (16°F) and as low as -14.6°C (5.7°F).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 96%.Rainfall
In January, the rain falls for 3.1 days. Throughout January, 27mm (1.06") of precipitation is accumulated. In Kolari, during the entire year, the rain falls for 114.1 days and collects up to 412mm (16.22") of precipitation.Snowfall
Months with snowfall are January through June, September through December. In January, it is snowing for 21.7 days. Throughout January, 189mm (7.44") of snow is accumulated. Throughout the year, there are 132.2 snowfall days, and 1307mm (51.46") of snow is accumulated.Daylight
The average length of the day in January is 3h and 53min.On the first day of January, sunrise is at 11:37 and sunset at 13:19. On the last day of the month, sunrise is at 09:39 and sunset at 15:36 EET.
Sunshine
In January, the average sunshine is 1.2h.UV index
January through April, 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 low threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 1 during January translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. 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
What month is the coldest?
How cold is it in Kolari in January?
What are the most humid months?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
What is the average length of the day in January?
When are sunrise and sunset in January?
How many hours of sunshine does Kolari have in January?
What are the months with the lowest UV index?
How high is the UV index in January in Kolari?
Average temperature in January
Kolari, Finland
- Average high temperature in January: -8.9°C
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is January (-8.9°C).
- Average low temperature in January: -14.6°C
The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is January (-14.6°C).
Average pressure in January
Kolari, Finland
- Average pressure in January: 1009.4mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1004.7mbar).
Average wind speed in January
Kolari, Finland
- Average wind speed in January: 9.9km/h
The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is April (9.2km/h).
Average humidity in January
Kolari, Finland
- Average humidity in January: 96%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is June (66%).
Average rainfall in January
Kolari, Finland
- Average rainfall in January: 27mm
The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in January
Kolari, Finland
- Average rainfall days in January: 3.1 days
The months with the highest number of rainy days are June and August (15.7 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in January
Kolari, Finland
- Average snowfall in January: 189mm
The month with the highest snowfall is December (259mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in January
Kolari, Finland
- Average snowfall days in January: 21.7 days
The month with the highest number of snowfall days is December (22.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Kolari, Finland
- Average daylight in January: 3h and 5min
The month with the longest days is May (Average daylight: 19h and 30min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in January: 1h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 54min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in January
Kolari, Finland
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is October (14.1 days).
The months with the least sunshine days are April and December (9.1 days).
Average UV index in January
Kolari, Finland
- Average UV index in January: 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, March, April, October, November and December (UV index 1).
Average cloud cover in January
Kolari, Finland
- Average cloud cover in January: 75
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 50).
Average visibility in January
Kolari, Finland
- Average visibility in January: 5km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January, February, March, April and December (5km).
