December Weather in Ruovesi, Finland

Last updated: August 23, 2025

In December, the average temperature in Ruovesi, Finland is a chilly -3°C (27°F), with temperatures dipping as low as -22°C (-8°F) at times and reaching a maximum of 5°C (41°F). Expect considerable moisture, with an average precipitation of 64 mm (2.5 in) spread over 13 days, contributing to a high average humidity of 95%. Be prepared for a wintry atmosphere!

December Temperature in Ruovesi

In December in Ruovesi, the average temperature is -3°C (27°F). The maximum can reach 5°C (41°F), while the minimum can drop as low as -22°C (-8°F). Travelers should prepare for cold conditions and pack accordingly if visiting during this time.

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

The chart illustrates December temperature patterns in Ruovesi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ruovesi, December typically has an average temperature of -3°C (27°F), with highs reaching up to 5°C (41°F) and lows dropping to around -22°C (-8°F).

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

December Precipitation in Ruovesi

In Ruovesi in December, the precipitation amount is 64 mm (2.5 in) spread over 13 days.

December Precipitation Trends in Ruovesi

The chart displays monthly precipitation patterns in Ruovesi, 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 Ruovesi, December typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Ruovesi

In Ruovesi in December, humidity is 95%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that penetrates your clothes, making every breath feel heavy and damp, which can be quite uncomfortable for traveling.

December Average Humidity in Ruovesi

This chart illustrates the average monthly humidity levels in Ruovesi, 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 Ruovesi is approximately 95%, 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 Ruovesi

In Ruovesi 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 Ruovesi.

Maximum UV Index Levels in Ruovesi for December

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

Data source: Ruovesi 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 Ruovesi Compares to Other Months

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

This table compares monthly weather conditions in Ruovesi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	46 mm (1.8 inches)	97%	low
February Weather	-6°C (22°F)	41 mm (1.6 inches)	95%	low
March Weather	-2°C (28°F)	43 mm (1.7 inches)	93%	moderate
April Weather	2°C (36°F)	45 mm (1.8 inches)	86%	moderate
May Weather	9°C (48°F)	59 mm (2.3 inches)	75%	moderate
June Weather	15°C (60°F)	65 mm (2.6 inches)	75%	high
July Weather	17°C (63°F)	66 mm (2.6 inches)	80%	high
August Weather	15°C (59°F)	94 mm (3.7 inches)	83%	moderate
September Weather	10°C (51°F)	72 mm (2.8 inches)	90%	moderate
October Weather	5°C (42°F)	75 mm (2.9 inches)	93%	low
November Weather	1°C (35°F)	62 mm (2.4 inches)	94%	low
December Weather	-3°C (27°F)	64 mm (2.5 inches)	95%	low