January Weather in Tervo, Finland

Last updated: August 23, 2025

In January, the average temperature in Tervo, Finland hovers around -6°C (21°F), with extremes reaching as low as -29°C (-19°F) and peaking at 6°C (44°F). This chilly month sees about 48 mm (1.9 in) of precipitation spread over 11 days, coupled with an astonishing average humidity of 99%. Stay warm and prepared for some brisk weather!

January Temperature in Tervo

In January in Tervo, the average temperature is -6°C (21°F). Maximum can reach 6°C (44°F) and minimum can be as low as -29°C (-19°F). Travelers should prepare for potentially extreme cold and dress in layers to stay warm while exploring.

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

The chart illustrates January temperature patterns in Tervo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tervo, January typically has an average temperature of -6°C (21°F), with highs reaching up to 6°C (44°F) and lows dropping to around -29°C (-19°F).

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

January Precipitation in Tervo

In Tervo in January, the precipitation amount is 48 mm (1.9 in) over a span of 11 days.

January Precipitation Trends in Tervo

The chart displays monthly precipitation patterns in Tervo, 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 Tervo, January typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Tervo

In Tervo in January humidity is 99%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket that clings to your skin, making every breath feel damp and biting, which can be quite uncomfortable for traveling.

January Average Humidity in Tervo

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

In Tervo 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 Tervo.

Maximum UV Index Levels in Tervo for January

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

Data source: Tervo 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 Tervo Compares to Other Months

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

This table compares monthly weather conditions in Tervo, 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 (21°F)	48 mm (1.9 inches)	99%	low
February Weather	-7°C (20°F)	42 mm (1.7 inches)	97%	low
March Weather	-3°C (27°F)	41 mm (1.6 inches)	95%	moderate
April Weather	2°C (35°F)	44 mm (1.7 inches)	87%	moderate
May Weather	8°C (47°F)	55 mm (2.2 inches)	78%	moderate
June Weather	15°C (60°F)	59 mm (2.3 inches)	74%	high
July Weather	17°C (63°F)	78 mm (3.1 inches)	80%	high
August Weather	15°C (60°F)	95 mm (3.7 inches)	85%	moderate
September Weather	10°C (50°F)	88 mm (3.5 inches)	91%	moderate
October Weather	5°C (41°F)	85 mm (3.3 inches)	95%	low
November Weather	1°C (33°F)	73 mm (2.9 inches)	94%	low
December Weather	-4°C (25°F)	66 mm (2.6 inches)	98%	low