May Weather in Keuruu, Finland

Last updated: August 23, 2025

In May, the average temperature in Keuruu, Finland hovers around 9°C (48°F). Be prepared for a chilly minimum of -5°C (23°F), while enjoying the occasional warmth of a high 28°C (82°F). Expect around 60 mm (2.4 in) of precipitation spread over 11 days, with an average humidity of 77% contributing to the overall climate experience.

May Temperature in Keuruu

In May in Keuruu, the average temperature is 9°C (48°F). Maximum temperatures can reach 28°C (82°F), while the minimum can drop as low as -5°C (23°F). This makes Keuruu an intriguing destination for travelers looking to experience a range of temperatures and activities suitable for both cooler and warmer days.

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

The chart illustrates May temperature patterns in Keuruu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keuruu, May typically has an average temperature of 9°C (48°F), with highs reaching up to 28°C (82°F) and lows dropping to around -5°C (23°F).

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

May Precipitation in Keuruu

In Keuruu in May, the precipitation amount is 60 mm (2.4 in) over the course of 11 days.

May Precipitation Trends in Keuruu

The chart displays monthly precipitation patterns in Keuruu, 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 Keuruu, May typically receives around 60 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.

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Millimeters (mm) Inches (in)

May Humidity in Keuruu

In Keuruu in May, humidity is 77%. With an average temperature of 9°C (48°F), this humidity feels like a damp embrace, making traveling a bit more challenging as the cool air combines with the moisture, often leaving you with a chill that seeps into your bones.

May Average Humidity in Keuruu

This chart illustrates the average monthly humidity levels in Keuruu, 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 Keuruu is approximately 77%, 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 Keuruu

In Keuruu 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 Keuruu.

Maximum UV Index Levels in Keuruu for May

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

Data source: Keuruu 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 Keuruu Compares to Other Months

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

This table compares monthly weather conditions in Keuruu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	46 mm (1.8 inches)	97%	low
February Weather	-6°C (21°F)	44 mm (1.7 inches)	95%	low
March Weather	-2°C (28°F)	43 mm (1.7 inches)	92%	moderate
April Weather	2°C (36°F)	44 mm (1.7 inches)	85%	moderate
May Weather	9°C (48°F)	60 mm (2.4 inches)	77%	moderate
June Weather	16°C (60°F)	56 mm (2.2 inches)	74%	high
July Weather	17°C (63°F)	65 mm (2.6 inches)	79%	high
August Weather	15°C (59°F)	90 mm (3.6 inches)	82%	moderate
September Weather	10°C (50°F)	72 mm (2.8 inches)	89%	moderate
October Weather	5°C (41°F)	78 mm (3.1 inches)	93%	low
November Weather	1°C (34°F)	66 mm (2.6 inches)	93%	low
December Weather	-3°C (27°F)	68 mm (2.7 inches)	95%	low