December Weather in Kivijaervi, Finland

Last updated: August 23, 2025

In Kivijaervi, Finland, the average temperature in December hovers around -4°C (26°F). However, be prepared for extremes, as temperatures can plunge to a chilly -21°C (-6°F) or occasionally rise to a mild 4°C (40°F). Throughout the month, expect about 56 mm (2.2 in) of precipitation spread across 13 days, contributing to an average humidity level of 95%.

December Temperature in Kivijaervi

In December in Kivijaervi, the average temperature is -4°C (26°F). The maximum can reach 4°C (40°F), while the minimum can plummet to as low as -21°C (-6°F). Visitors should be prepared for chilly weather and dress warmly when traveling during this time.

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

The chart illustrates December temperature patterns in Kivijaervi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kivijaervi, December typically has an average temperature of -4°C (26°F), with highs reaching up to 4°C (40°F) and lows dropping to around -21°C (-6°F).

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

December Precipitation in Kivijaervi

In Kivijaervi in December, the precipitation amount is 56 mm (2.2 in) over the course of 13 days.

December Precipitation Trends in Kivijaervi

The chart displays monthly precipitation patterns in Kivijaervi, 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 Kivijaervi, December typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Kivijaervi

In Kivijaervi in December humidity is 95%. With average temperature -4°C (26°F), this humidity feels like a chilling fog that wraps around you, making even the simplest outdoor activities feel arduous and uncomfortable for traveling.

December Average Humidity in Kivijaervi

This chart illustrates the average monthly humidity levels in Kivijaervi, 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 Kivijaervi is approximately 95%, 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 Kivijaervi

In Kivijaervi 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 Kivijaervi.

Maximum UV Index Levels in Kivijaervi for December

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

Data source: Kivijaervi 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 Kivijaervi Compares to Other Months

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

This table compares monthly weather conditions in Kivijaervi, 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)	42 mm (1.7 inches)	97%	low
February Weather	-7°C (20°F)	41 mm (1.6 inches)	95%	low
March Weather	-3°C (27°F)	39 mm (1.5 inches)	92%	moderate
April Weather	2°C (35°F)	44 mm (1.7 inches)	85%	moderate
May Weather	8°C (47°F)	62 mm (2.4 inches)	77%	moderate
June Weather	15°C (59°F)	57 mm (2.2 inches)	74%	high
July Weather	17°C (62°F)	71 mm (2.8 inches)	79%	high
August Weather	15°C (59°F)	88 mm (3.5 inches)	82%	moderate
September Weather	9°C (49°F)	76 mm (3.0 inches)	89%	moderate
October Weather	4°C (40°F)	81 mm (3.2 inches)	93%	low
November Weather	0°C (33°F)	64 mm (2.5 inches)	93%	low
December Weather	-4°C (26°F)	56 mm (2.2 inches)	95%	low