January Weather in Juva, Finland

Last updated: August 23, 2025

In January, the average temperature in Juva, Finland hovers around -6°C (22°F). Expect chilly conditions, with minimum temperatures plummeting to -28°C (-18°F) and the occasional maximum reaching 7°C (45°F). During this month, precipitation averages 49 mm (1.9 in) over 12 days, accompanied by a notably high average humidity of 98%.

January Temperature in Juva

In January in Juva, the average temperature is -6°C (22°F). The maximum can reach 7°C (45°F) and the minimum can be as low as -28°C (-18°F). Travelers should be well-prepared for cold weather conditions and dress in layers to stay warm while enjoying the winter scenery.

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

The chart illustrates January temperature patterns in Juva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Juva, January typically has an average temperature of -6°C (22°F), with highs reaching up to 7°C (45°F) and lows dropping to around -28°C (-18°F).

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

January Precipitation in Juva

In Juva in January, the total precipitation amount is 49 mm (1.9 in) spread over 12 days.

January Precipitation Trends in Juva

The chart displays monthly precipitation patterns in Juva, 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 Juva, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 12 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 Juva

In Juva in January, humidity is 98%. With an average temperature of -6°C (22°F), this humidity feels like an icy chill that seeps into your bones, making travel feel like an endurance test as each breath hangs visibly in the cold air, creating a unique but challenging atmosphere for exploration.

January Average Humidity in Juva

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

In Juva 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 Juva.

Maximum UV Index Levels in Juva for January

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

Data source: Juva 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 Juva Compares to Other Months

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

This table compares monthly weather conditions in Juva, showing how January’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)	98%	low
February Weather	-6°C (21°F)	44 mm (1.7 inches)	96%	low
March Weather	-3°C (27°F)	45 mm (1.8 inches)	93%	moderate
April Weather	3°C (37°F)	46 mm (1.8 inches)	88%	moderate
May Weather	10°C (50°F)	56 mm (2.2 inches)	77%	moderate
June Weather	16°C (61°F)	70 mm (2.7 inches)	75%	high
July Weather	17°C (63°F)	80 mm (3.1 inches)	82%	high
August Weather	15°C (60°F)	86 mm (3.4 inches)	84%	moderate
September Weather	10°C (51°F)	76 mm (3.0 inches)	90%	moderate
October Weather	5°C (41°F)	75 mm (3.0 inches)	93%	low
November Weather	1°C (34°F)	60 mm (2.4 inches)	93%	low
December Weather	-4°C (26°F)	69 mm (2.7 inches)	95%	low