January Weather in Keminmaa, Finland

Last updated: August 23, 2025

In January, the average temperature in Keminmaa, Finland hovers around -8°C (18°F), with extremes ranging from a chilly -27°C (-17°F) to a modest 4°C (40°F). Expect 50 mm (2.0 in) of precipitation spread over 10 days, providing a damp backdrop complemented by a staggering 99% average humidity. Stay warm and prepared for the elements!

January Temperature in Keminmaa

In January in Keminmaa, the average temperature is -8°C (18°F), with maximums reaching 4°C (40°F) and minimums dipping as low as -27°C (-17°F). It's advisable to prepare for extremely cold weather if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Keminmaa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keminmaa, January typically has an average temperature of -8°C (18°F), with highs reaching up to 4°C (40°F) and lows dropping to around -27°C (-17°F).

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

January Precipitation in Keminmaa

In Keminmaa in January, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

January Precipitation Trends in Keminmaa

The chart displays monthly precipitation patterns in Keminmaa, 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 Keminmaa, January typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 10 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 Keminmaa

In Keminmaa in January, humidity is 99%. With an average temperature of -8°C (18°F), this humidity feels like a bone-chilling dampness that seeps into your clothes, making every step outside feel heavier and more uncomfortable, as if the cold air is wrapped in a thick, wet blanket that clings to your skin.

January Average Humidity in Keminmaa

This chart illustrates the average monthly humidity levels in Keminmaa, 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 Keminmaa 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 Keminmaa

In Keminmaa 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 Keminmaa.

Maximum UV Index Levels in Keminmaa for January

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

Data source: Keminmaa 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 Keminmaa Compares to Other Months

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

This table compares monthly weather conditions in Keminmaa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	50 mm (2.0 inches)	99%	low
February Weather	-9°C (17°F)	48 mm (1.9 inches)	97%	low
March Weather	-5°C (24°F)	50 mm (2.0 inches)	93%	low
April Weather	-1°C (31°F)	38 mm (1.5 inches)	86%	moderate
May Weather	5°C (42°F)	52 mm (2.1 inches)	80%	moderate
June Weather	13°C (55°F)	59 mm (2.3 inches)	76%	high
July Weather	17°C (62°F)	63 mm (2.5 inches)	79%	high
August Weather	15°C (59°F)	92 mm (3.6 inches)	83%	moderate
September Weather	10°C (50°F)	88 mm (3.4 inches)	89%	moderate
October Weather	4°C (40°F)	106 mm (4.2 inches)	94%	low
November Weather	0°C (32°F)	82 mm (3.2 inches)	94%	low
December Weather	-4°C (25°F)	71 mm (2.8 inches)	98%	low