January Weather in Vesilahti, Finland

Last updated: August 23, 2025

In Vesilahti, Finland, the average temperature in January hovers around -4°C (26°F). While the mercury can dip as low as -25°C (-14°F), it can also rise to a maximum of 7°C (46°F). This month, anticipate about 46 mm (1.8 in) of precipitation over 11 days, with an impressive average humidity level of 97%.

January Temperature in Vesilahti

In January in Vesilahti, the average temperature is -4°C (26°F). Maximum temperatures can reach 7°C (46°F), while minimums can drop as low as -25°C (-14°F). It’s advisable to dress warmly and prepare for a range of temperatures when traveling to Vesilahti during this month.

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

The chart illustrates January 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, January typically has an average temperature of -4°C (26°F), with highs reaching up to 7°C (46°F) and lows dropping to around -25°C (-14°F).

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

January Precipitation in Vesilahti

In Vesilahti in January, the precipitation amount is 46 mm (1.8 in) over the course of 11 days.

January Precipitation Trends in Vesilahti

The chart displays monthly precipitation patterns in Vesilahti, 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 Vesilahti, January typically receives around 46 mm (1.8 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 Vesilahti

In Vesilahti in January humidity is 97%. With an average temperature of -4°C (26°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to keep warm.

January Average Humidity in Vesilahti

This chart illustrates the average monthly humidity levels in Vesilahti, 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 Vesilahti is approximately 97%, 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 Vesilahti

In Vesilahti 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 Vesilahti.

Maximum UV Index Levels in Vesilahti for January

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

Data source: Vesilahti 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 Vesilahti Compares to Other Months

Weather in Vesilahti varies notably across the year, with each month offering distinct climate conditions. This page compares January’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 January’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