May Weather in Keitele, Finland

Last updated: August 23, 2025

In May, the average temperature in Keitele, Finland hovers around 8°C (47°F). Expect a chilly minimum of -4°C (24°F) and a warm maximum reaching 27°C (80°F). During this month, 56 mm (2.2 in) of precipitation falls on about 11 days, contributing to an average humidity level of 78%. Be prepared for a mix of cool and warm weather!

May Temperature in Keitele

In May in Keitele, the average temperature is 8°C (47°F). Maximums can reach 27°C (80°F), while minimums can drop as low as -4°C (24°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates May temperature patterns in Keitele, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keitele, May typically has an average temperature of 8°C (47°F), with highs reaching up to 27°C (80°F) and lows dropping to around -4°C (24°F).

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

May Precipitation in Keitele

In Keitele in May, the precipitation amount is 56 mm (2.2 in) over the course of 11 days.

May Precipitation Trends in Keitele

The chart displays monthly precipitation patterns in Keitele, 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 Keitele, May typically receives around 56 mm (2.2 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 Keitele

In Keitele 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 Keitele

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

In Keitele 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 Keitele.

Maximum UV Index Levels in Keitele for May

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

Data source: Keitele 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 Keitele Compares to Other Months

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

This table compares monthly weather conditions in Keitele, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	46 mm (1.8 inches)	99%	low
February Weather	-7°C (20°F)	43 mm (1.7 inches)	97%	low
March Weather	-3°C (26°F)	40 mm (1.6 inches)	95%	moderate
April Weather	2°C (35°F)	44 mm (1.7 inches)	87%	moderate
May Weather	8°C (47°F)	56 mm (2.2 inches)	78%	moderate
June Weather	15°C (59°F)	59 mm (2.3 inches)	74%	high
July Weather	17°C (63°F)	79 mm (3.1 inches)	80%	high
August Weather	15°C (59°F)	90 mm (3.6 inches)	85%	moderate
September Weather	10°C (50°F)	86 mm (3.4 inches)	91%	moderate
October Weather	5°C (41°F)	86 mm (3.4 inches)	95%	low
November Weather	0°C (33°F)	71 mm (2.8 inches)	94%	low
December Weather	-4°C (25°F)	62 mm (2.5 inches)	98%	low