January Weather in Artjaervi, Finland

Last updated: August 23, 2025

In January, the average temperature in Artjaervi, Finland hovers around -4°C (26°F), with lows plunging to -25°C (-13°F) and reaching a maximum of 8°C (47°F). This chilly month sees about 52 mm (2.0 in) of precipitation spread over 11 days, resulting in an average humidity of a staggering 98%. Prepare for a cold, damp winter wonderland!

January Temperature in Artjaervi

In January in Artjaervi, the average temperature is -4°C (26°F), with maximums reaching 8°C (47°F) and minimums dropping as low as -25°C (-13°F). Travelers should prepare for cold conditions and pack warm clothing if visiting during this time.

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

The chart illustrates January temperature patterns in Artjaervi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Artjaervi, January typically has an average temperature of -4°C (26°F), with highs reaching up to 8°C (47°F) and lows dropping to around -25°C (-13°F).

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

January Precipitation in Artjaervi

In Artjaervi in January, the total precipitation amount is 52 mm (2.0 in), occurring over the course of 11 days.

January Precipitation Trends in Artjaervi

The chart displays monthly precipitation patterns in Artjaervi, 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 Artjaervi, January typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 11 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 Artjaervi

In Artjaervi in January humidity is 98%. With an average temperature of -4°C (26°F), this humidity feels like a bone-chilling embrace, making it difficult to enjoy outdoor activities and travel comfortably.

January Average Humidity in Artjaervi

This chart illustrates the average monthly humidity levels in Artjaervi, 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 Artjaervi is approximately 98%, 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 Artjaervi

In Artjaervi 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 Artjaervi.

Maximum UV Index Levels in Artjaervi for January

The chart shows the monthly maximum UV Index (UVI) for Artjaervi 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 Artjaervi typically reaches 1, which falls under the low exposure category.

Data source: Artjaervi 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 Artjaervi Compares to Other Months

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

This table compares monthly weather conditions in Artjaervi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	52 mm (2.0 inches)	98%	low
February Weather	-4°C (24°F)	48 mm (1.9 inches)	96%	low
March Weather	-1°C (30°F)	46 mm (1.8 inches)	93%	moderate
April Weather	4°C (39°F)	47 mm (1.8 inches)	87%	moderate
May Weather	10°C (51°F)	51 mm (2.0 inches)	75%	moderate
June Weather	17°C (62°F)	57 mm (2.3 inches)	74%	high
July Weather	18°C (64°F)	73 mm (2.9 inches)	80%	high
August Weather	16°C (61°F)	80 mm (3.1 inches)	85%	moderate
September Weather	11°C (52°F)	59 mm (2.3 inches)	90%	moderate
October Weather	6°C (43°F)	78 mm (3.1 inches)	94%	low
November Weather	2°C (36°F)	55 mm (2.1 inches)	94%	low
December Weather	-2°C (29°F)	74 mm (2.9 inches)	96%	low