May Weather in Outokumpu, Finland

Last updated: August 23, 2025

In May, the average temperature in Outokumpu, Finland hovers around 8°C (47°F), bringing a refreshing chill. However, temperatures can range from a brisk -5°C (23°F) to a warm 26°C (79°F). Expect about 62 mm (2.4 in) of precipitation spread over 11 days, making it a perfect time for a cozy indoor retreat. The average humidity is around 78%, adding a touch of dampness to the air.

May Temperature in Outokumpu

In May in Outokumpu, the average temperature is 8°C (47°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as -5°C (23°F). This varied climate makes Outokumpu an ideal destination for travelers seeking both cool and warm experiences.

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

The chart illustrates May temperature patterns in Outokumpu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Outokumpu, May typically has an average temperature of 8°C (47°F), with highs reaching up to 26°C (79°F) and lows dropping to around -5°C (23°F).

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

May Precipitation in Outokumpu

In Outokumpu in May, the precipitation amount is 62 mm (2.4 in) spread over 11 days.

May Precipitation Trends in Outokumpu

The chart displays monthly precipitation patterns in Outokumpu, 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 Outokumpu, May typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 11 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 Outokumpu

In Outokumpu in May, humidity is 78%. With an average temperature of 8°C (47°F), this humidity feels like a chilly embrace, making travel invigorating yet damp, as the cool air wraps around you, emphasizing the need for layers to stay comfortable while exploring.

May Average Humidity in Outokumpu

This chart illustrates the average monthly humidity levels in Outokumpu, 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 Outokumpu is approximately 78%, 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 Outokumpu

In Outokumpu 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 Outokumpu.

Maximum UV Index Levels in Outokumpu for May

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

Data source: Outokumpu 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 Outokumpu Compares to Other Months

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

This table compares monthly weather conditions in Outokumpu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (21°F)	50 mm (2.0 inches)	99%	low
February Weather	-7°C (19°F)	47 mm (1.8 inches)	98%	low
March Weather	-3°C (26°F)	50 mm (2.0 inches)	95%	moderate
April Weather	1°C (35°F)	42 mm (1.6 inches)	87%	moderate
May Weather	8°C (47°F)	62 mm (2.4 inches)	78%	moderate
June Weather	15°C (60°F)	70 mm (2.8 inches)	75%	high
July Weather	17°C (63°F)	86 mm (3.4 inches)	83%	high
August Weather	15°C (60°F)	95 mm (3.7 inches)	88%	moderate
September Weather	10°C (50°F)	89 mm (3.5 inches)	92%	moderate
October Weather	5°C (41°F)	87 mm (3.4 inches)	95%	low
November Weather	0°C (33°F)	70 mm (2.8 inches)	94%	low
December Weather	-4°C (25°F)	72 mm (2.8 inches)	98%	low