December Weather in Vesilahti, Finland

Last updated: August 23, 2025

In Vesilahti, Finland, the average temperature in December hovers around -2°C (29°F), with a minimum reaching as low as -19°C (-1°F) and a maximum of 6°C (42°F). Expect 63 mm (2.5 in) of precipitation spread over 13 days, contributing to an average humidity of a brisk 95%. Stay warm and dry during your visit!

December Temperature in Vesilahti

In December in Vesilahti, the average temperature is -2°C (29°F), with maximums reaching 6°C (42°F) and minimums dropping as low as -19°C (-1°F). It's essential to bundle up and prepare for chilly weather if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Vesilahti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vesilahti, December typically has an average temperature of -2°C (29°F), with highs reaching up to 6°C (42°F) and lows dropping to around -19°C (-1°F).

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

December Precipitation in Vesilahti

In Vesilahti in December, the precipitation amount is 63 mm (2.5 in) spread over 13 days.

December Precipitation Trends in Vesilahti

The chart displays monthly precipitation patterns in Vesilahti, 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 Vesilahti, December typically receives around 63 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.

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Millimeters (mm) Inches (in)

December Humidity in Vesilahti

In Vesilahti in December, humidity is 95%. With an average temperature of -2°C (29°F), this humidity feels like a cold, damp chill that seeps into your bones, making outdoor travel uncomfortable and necessitating extra layers to stay warm and dry.

December Average Humidity in Vesilahti

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

In Vesilahti 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 Vesilahti.

Maximum UV Index Levels in Vesilahti for December

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

Data source: Vesilahti 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 Vesilahti Compares to Other Months

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

This table compares monthly weather conditions in Vesilahti, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	46 mm (1.8 inches)	97%	low
February Weather	-5°C (24°F)	40 mm (1.6 inches)	95%	low
March Weather	-1°C (30°F)	42 mm (1.6 inches)	93%	moderate
April Weather	3°C (39°F)	42 mm (1.6 inches)	86%	moderate
May Weather	10°C (50°F)	56 mm (2.2 inches)	75%	moderate
June Weather	16°C (61°F)	69 mm (2.7 inches)	75%	high
July Weather	17°C (63°F)	77 mm (3.1 inches)	80%	high
August Weather	16°C (61°F)	83 mm (3.3 inches)	83%	moderate
September Weather	11°C (52°F)	60 mm (2.4 inches)	90%	moderate
October Weather	6°C (43°F)	76 mm (3.0 inches)	93%	low
November Weather	2°C (36°F)	54 mm (2.1 inches)	94%	low
December Weather	-2°C (29°F)	63 mm (2.5 inches)	95%	low