January Weather in Vaala, Finland

Last updated: August 23, 2025

In Vaala, Finland, the average temperature in January hovers around -8°C (19°F), with fluctuations ranging from a chilly -29°C (-20°F) at the minimum to a brisk 5°C (41°F) at its warmest. Expect 42 mm (1.7 in) of precipitation over 11 days, and prepare for a damp atmosphere, as the average humidity sits at a staggering 100%.

January Temperature in Vaala

In January in Vaala, the average temperature is -8°C (19°F). The maximum can reach 5°C (41°F) and the minimum can be as low as -29°C (-20°F). Travelers should be prepared for extremely cold conditions and dress warmly to fully enjoy their visit.

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

The chart illustrates January temperature patterns in Vaala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vaala, January typically has an average temperature of -8°C (19°F), with highs reaching up to 5°C (41°F) and lows dropping to around -29°C (-20°F).

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

January Precipitation in Vaala

In Vaala in January, the precipitation amount is 42 mm (1.7 in) spread over 11 days.

January Precipitation Trends in Vaala

The chart displays monthly precipitation patterns in Vaala, 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 Vaala, January typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 11 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 Vaala

In Vaala in January humidity is 100%. With an average temperature of -8°C (19°F), this humidity feels like an unrelenting chill that seeps into your bones, making even short trips outside feel like a battle against the elements.

January Average Humidity in Vaala

This chart illustrates the average monthly humidity levels in Vaala, 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 Vaala is approximately 100%, 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 Vaala

In Vaala 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 Vaala.

Maximum UV Index Levels in Vaala for January

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

Data source: Vaala 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 Vaala Compares to Other Months

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

This table compares monthly weather conditions in Vaala, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (19°F)	42 mm (1.7 inches)	100%	low
February Weather	-9°C (17°F)	40 mm (1.6 inches)	98%	low
March Weather	-4°C (24°F)	43 mm (1.7 inches)	95%	moderate
April Weather	1°C (34°F)	41 mm (1.6 inches)	87%	moderate
May Weather	7°C (45°F)	52 mm (2.0 inches)	81%	moderate
June Weather	15°C (58°F)	64 mm (2.5 inches)	77%	high
July Weather	17°C (62°F)	90 mm (3.6 inches)	79%	high
August Weather	14°C (58°F)	99 mm (3.9 inches)	84%	moderate
September Weather	9°C (48°F)	76 mm (3.0 inches)	90%	moderate
October Weather	4°C (39°F)	86 mm (3.4 inches)	95%	low
November Weather	-1°C (30°F)	71 mm (2.8 inches)	95%	low
December Weather	-5°C (24°F)	57 mm (2.3 inches)	99%	low