May Weather in Kuhmo, Finland

Last updated: August 23, 2025

In Kuhmo, Finland, the average temperature in May hovers around 7°C (45°F). Expect a frosty chill, with minimum temperatures dipping to -7°C (19°F) and maximums reaching a cozy 27°C (80°F). Be prepared for some rain, as 64 mm (2.5 in) of precipitation can fall over 10 days. The air is often quite humid, with an average humidity level of 83%.

May Temperature in Kuhmo

In May in Kuhmo, the average temperature is 7°C (45°F). The maximum can reach 27°C (80°F), while the minimum can drop as low as -7°C (19°F). Travelers should be prepared for a wide range of temperatures, so packing layers is essential for comfort during their visit.

May Weather in Kuhmo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Kuhmo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kuhmo, May typically has an average temperature of 7°C (45°F), with highs reaching up to 27°C (80°F) and lows dropping to around -7°C (19°F).

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

May Precipitation in Kuhmo

In Kuhmo in May, the precipitation amount is 64 mm (2.5 in) over a span of 10 days.

May Precipitation Trends in Kuhmo

The chart displays monthly precipitation patterns in Kuhmo, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Kuhmo, May typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Kuhmo

In Kuhmo in May, humidity is 83%. With an average temperature of 7°C (45°F), this humidity feels like a chilly blanket wrapping around you, making travel somewhat uncomfortable as you navigate the dampness that settles in your clothes, leading to a heavy and muggy experience outdoors.

May Average Humidity in Kuhmo

This chart illustrates the average monthly humidity levels in Kuhmo, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Kuhmo is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Kuhmo

In Kuhmo in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Kuhmo.

Maximum UV Index Levels in Kuhmo for May

The chart shows the monthly maximum UV Index (UVI) for Kuhmo in May, 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 May, the maximum UV index in Kuhmo typically reaches 5, which falls under the moderate exposure category.

Data source: Kuhmo May 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 May Weather in Kuhmo Compares to Other Months

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

This table compares monthly weather conditions in Kuhmo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	47 mm (1.8 inches)	101%	low
February Weather	-9°C (16°F)	40 mm (1.6 inches)	99%	low
March Weather	-5°C (24°F)	46 mm (1.8 inches)	94%	low
April Weather	1°C (34°F)	41 mm (1.6 inches)	88%	moderate
May Weather	7°C (45°F)	64 mm (2.5 inches)	83%	moderate
June Weather	14°C (57°F)	70 mm (2.8 inches)	79%	high
July Weather	16°C (61°F)	80 mm (3.2 inches)	83%	high
August Weather	14°C (57°F)	99 mm (3.9 inches)	87%	moderate
September Weather	9°C (48°F)	83 mm (3.3 inches)	91%	moderate
October Weather	3°C (39°F)	86 mm (3.4 inches)	96%	low
November Weather	-1°C (30°F)	71 mm (2.8 inches)	96%	low
December Weather	-5°C (23°F)	63 mm (2.5 inches)	100%	low