January Weather in Lapinjaervi, Finland

Last updated: August 23, 2025

In Lapinjaervi, Finland, the average temperature in January hovers around -3°C (27°F), with extremes ranging from a chilling -23°C (-10°F) to a milder 8°C (46°F). Expect 56 mm (2.2 in) of precipitation spread over 11 days, contributing to a notably high average humidity of 98%. Stay prepared for a cold and damp atmosphere!

January Temperature in Lapinjaervi

In January in Lapinjaervi, the average temperature is -3°C (27°F). Maximum temperatures can reach 8°C (46°F), while the minimum can drop as low as -23°C (-10°F). Travelers should be prepared for cold conditions and pack accordingly for both mild and extreme winter weather.

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

The chart illustrates January temperature patterns in Lapinjaervi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lapinjaervi, January typically has an average temperature of -3°C (27°F), with highs reaching up to 8°C (46°F) and lows dropping to around -23°C (-10°F).

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

January Precipitation in Lapinjaervi

In Lapinjaervi in January, the precipitation amount is 56 mm (2.2 in) over the course of 11 days.

January Precipitation Trends in Lapinjaervi

The chart displays monthly precipitation patterns in Lapinjaervi, 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 Lapinjaervi, January typically receives around 56 mm (2.2 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 Lapinjaervi

In Lapinjaervi in January, humidity is 98%. With an average temperature of -3°C (27°F), this humidity feels like walking through a damp fog, making every breath feel heavier and the chill slice deeper into your bones, creating a uniquely uncomfortable travel experience.

January Average Humidity in Lapinjaervi

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

In Lapinjaervi 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 Lapinjaervi.

Maximum UV Index Levels in Lapinjaervi for January

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

Data source: Lapinjaervi 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 Lapinjaervi Compares to Other Months

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

This table compares monthly weather conditions in Lapinjaervi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	56 mm (2.2 inches)	98%	low
February Weather	-4°C (25°F)	52 mm (2.0 inches)	96%	low
March Weather	-1°C (30°F)	49 mm (1.9 inches)	93%	moderate
April Weather	4°C (39°F)	45 mm (1.8 inches)	87%	moderate
May Weather	10°C (50°F)	48 mm (1.9 inches)	75%	moderate
June Weather	16°C (61°F)	50 mm (2.0 inches)	74%	high
July Weather	18°C (65°F)	67 mm (2.7 inches)	80%	high
August Weather	17°C (62°F)	79 mm (3.1 inches)	85%	moderate
September Weather	12°C (54°F)	63 mm (2.5 inches)	90%	moderate
October Weather	7°C (45°F)	89 mm (3.5 inches)	94%	low
November Weather	3°C (38°F)	66 mm (2.6 inches)	94%	low
December Weather	-1°C (30°F)	79 mm (3.1 inches)	96%	low