December Weather in Leppaevirta, Finland

Last updated: August 23, 2025

In December, the average temperature in Leppaevirta, Finland is a brisk -4°C (26°F). Expect chilly conditions, with temperatures dipping as low as -23°C (-9°F) and peaking at 4°C (39°F). Prepare for a damp atmosphere, as 67 mm (2.6 in) of precipitation can be expected over 16 days, coupled with an average humidity of an impressive 98%.

December Temperature in Leppaevirta

In December in Leppaevirta, the average temperature is -4°C (26°F). Maximum temperatures can reach 4°C (39°F), while minimums can plunge as low as -23°C (-9°F). When traveling during this time, be prepared for chilly weather and dress warmly to enjoy your stay.

December Weather in Leppaevirta: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Leppaevirta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leppaevirta, December typically has an average temperature of -4°C (26°F), with highs reaching up to 4°C (39°F) and lows dropping to around -23°C (-9°F).

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

December Precipitation in Leppaevirta

In Leppaevirta in December, the precipitation amount is 67 mm (2.6 in), spread over a duration of 16 days.

December Precipitation Trends in Leppaevirta

The chart displays monthly precipitation patterns in Leppaevirta, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Leppaevirta, December typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 16 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Leppaevirta

In Leppaevirta in December 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.

December Average Humidity in Leppaevirta

This chart illustrates the average monthly humidity levels in Leppaevirta, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Leppaevirta is approximately 98%, offering insight into how humid the weather typically is during this month.

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

December UV Index in Leppaevirta

In Leppaevirta in December, 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 Leppaevirta.

Maximum UV Index Levels in Leppaevirta for December

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

Data source: Leppaevirta December 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 December Weather in Leppaevirta Compares to Other Months

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

This table compares monthly weather conditions in Leppaevirta, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	49 mm (1.9 inches)	99%	low
February Weather	-7°C (20°F)	42 mm (1.7 inches)	98%	low
March Weather	-3°C (27°F)	43 mm (1.7 inches)	95%	moderate
April Weather	2°C (36°F)	44 mm (1.7 inches)	87%	moderate
May Weather	9°C (48°F)	59 mm (2.3 inches)	78%	moderate
June Weather	16°C (61°F)	66 mm (2.6 inches)	75%	high
July Weather	17°C (63°F)	85 mm (3.3 inches)	83%	high
August Weather	15°C (60°F)	88 mm (3.5 inches)	88%	moderate
September Weather	10°C (51°F)	85 mm (3.3 inches)	92%	moderate
October Weather	5°C (42°F)	76 mm (3.0 inches)	95%	low
November Weather	1°C (34°F)	67 mm (2.6 inches)	94%	low
December Weather	-4°C (26°F)	67 mm (2.6 inches)	98%	low