January Weather in Lieksa, Finland

Last updated: August 23, 2025

In January, the average temperature in Lieksa, Finland is a chilly -7°C (19°F). Expect minimums to plunge to -30°C (-21°F), while maximums can reach up to 5°C (41°F). With a precipitation amount of 49 mm (1.9 in) spread over 14 days, and an average humidity of 99%, it's advisable to dress warmly and prepare for damp conditions.

January Temperature in Lieksa

In January in Lieksa, the average temperature is -7°C (19°F). The maximum can reach 5°C (41°F), while the minimum can be as low as -30°C (-21°F). Travelers should be prepared for cold conditions and dress warmly to fully enjoy their visit.

January Weather in Lieksa: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Lieksa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lieksa, January typically has an average temperature of -7°C (19°F), with highs reaching up to 5°C (41°F) and lows dropping to around -30°C (-21°F).

Data source: Temperature data for Lieksa generated using information from the Copernicus Climate Change Service.

January Precipitation in Lieksa

In Lieksa in January, the precipitation amount is 49 mm (1.9 in) over the course of 14 days.

January Precipitation Trends in Lieksa

The chart displays monthly precipitation patterns in Lieksa, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Lieksa, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Lieksa

In Lieksa in January, humidity is 99%. With an average temperature of -7°C (19°F), this humidity feels like an icy blanket wrapping around you, making every breath a challenge and travel an invigorating yet chilling experience.

January Average Humidity in Lieksa

This chart illustrates the average monthly humidity levels in Lieksa, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Lieksa is approximately 99%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Lieksa

In Lieksa in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Lieksa.

Maximum UV Index Levels in Lieksa for January

The chart shows the monthly maximum UV Index (UVI) for Lieksa in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Lieksa typically reaches 1, which falls under the low exposure category.

Data source: Lieksa January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Lieksa Compares to Other Months

Weather in Lieksa varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Lieksa, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lieksa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	49 mm (1.9 inches)	99%	low
February Weather	-8°C (18°F)	48 mm (1.9 inches)	98%	low
March Weather	-4°C (26°F)	51 mm (2.0 inches)	95%	moderate
April Weather	1°C (35°F)	43 mm (1.7 inches)	87%	moderate
May Weather	8°C (46°F)	64 mm (2.5 inches)	78%	moderate
June Weather	15°C (59°F)	66 mm (2.6 inches)	75%	high
July Weather	17°C (62°F)	95 mm (3.7 inches)	83%	high
August Weather	15°C (59°F)	97 mm (3.8 inches)	88%	moderate
September Weather	10°C (50°F)	81 mm (3.2 inches)	92%	moderate
October Weather	4°C (40°F)	86 mm (3.4 inches)	95%	low
November Weather	0°C (32°F)	70 mm (2.8 inches)	94%	low
December Weather	-4°C (24°F)	68 mm (2.7 inches)	98%	low