January Weather in Juuka, Finland

Last updated: August 23, 2025

In Juuka, Finland, the average temperature in January hovers around -7°C (20°F). However, be prepared for extremes, as temperatures can plummet to a minimum of -28°C (-19°F) and peak at 5°C (41°F). Throughout the month, expect 53 mm (2.1 in) of precipitation spread over 14 days, accompanied by a remarkable average humidity of 99%. Dress warmly and brace yourself for a chilly adventure!

January Temperature in Juuka

In January in Juuka, the average temperature is -7°C (20°F). Maximums can reach 5°C (41°F), while minimums can drop as low as -28°C (-19°F). It's a good idea to pack warm clothing and be prepared for significant temperature fluctuations if you plan to travel during this time.

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

The chart illustrates January 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, January typically has an average temperature of -7°C (20°F), with highs reaching up to 5°C (41°F) and lows dropping to around -28°C (-19°F).

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

January Precipitation in Juuka

In Juuka in January, the precipitation amount is 53 mm (2.1 in) over a period of 14 days.

January Precipitation Trends in Juuka

The chart displays monthly precipitation patterns in Juuka, 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 Juuka, January typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Juuka

In Juuka in January humidity is 99%. With an average temperature of -7°C (20°F), this humidity feels like an icy dagger against the skin, making every breath a challenge and turning outdoor adventures into a test of resilience.

January Average Humidity in Juuka

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

In Juuka 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 Juuka.

Maximum UV Index Levels in Juuka for January

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

Data source: Juuka 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 Juuka Compares to Other Months

Weather in Juuka varies notably across the year, with each month offering distinct climate conditions. This page compares January’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 January’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