December Weather in Juuka, Finland

Last updated: August 23, 2025

In December, the average temperature in Juuka, Finland hovers around -4°C (25°F), with a chilly minimum of -20°C (-3°F) and a slightly warmer maximum of 3°C (37°F). Expect 77 mm (3.0 in) of precipitation spread over 17 days, and prepare for a damp atmosphere, as the average humidity reaches an impressive 98%.

December Temperature in Juuka

In December in Juuka, the average temperature is -4°C (25°F). The maximum can reach 3°C (37°F), and the minimum can be as low as -20°C (-3°F). Be sure to pack warm clothing and prepare for chilly conditions if you plan to visit this destination during this time.

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

The chart illustrates December temperature patterns in Juuka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Juuka, December typically has an average temperature of -4°C (25°F), with highs reaching up to 3°C (37°F) and lows dropping to around -20°C (-3°F).

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

December Precipitation in Juuka

In Juuka in December, the precipitation amount is 77 mm (3.0 in) over a span of 17 days.

December Precipitation Trends in Juuka

The chart displays monthly precipitation patterns in Juuka, 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 Juuka, December typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 17 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 Juuka

In Juuka in December humidity is 98%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that clings to your skin, making every step feel more laborious as you navigate through the frosty air, dampening your spirits as well as your clothes.

December Average Humidity in Juuka

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

In Juuka 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 Juuka.

Maximum UV Index Levels in Juuka for December

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

Data source: Juuka 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 Juuka Compares to Other Months

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

This table compares monthly weather conditions in Juuka, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	53 mm (2.1 inches)	99%	low
February Weather	-7°C (19°F)	48 mm (1.9 inches)	98%	low
March Weather	-4°C (25°F)	50 mm (2.0 inches)	95%	moderate
April Weather	1°C (34°F)	43 mm (1.7 inches)	87%	moderate
May Weather	7°C (44°F)	67 mm (2.6 inches)	78%	moderate
June Weather	15°C (60°F)	79 mm (3.1 inches)	75%	high
July Weather	17°C (63°F)	109 mm (4.3 inches)	83%	high
August Weather	15°C (60°F)	113 mm (4.4 inches)	88%	moderate
September Weather	10°C (50°F)	112 mm (4.4 inches)	92%	moderate
October Weather	5°C (40°F)	136 mm (5.4 inches)	95%	low
November Weather	0°C (32°F)	103 mm (4.1 inches)	94%	low
December Weather	-4°C (25°F)	77 mm (3.0 inches)	98%	low