May Weather in Kerava, Finland

Last updated: August 23, 2025

In May, the average temperature in Kerava, Finland hovers around 10°C (51°F). You'll experience a range of temperatures, with a minimum dipping to -5°C (24°F) and a maximum peaking at 29°C (84°F). Be prepared for some rain, as this month often sees 55 mm (2.2 in) of precipitation spread over approximately 10 days, all while humidity lingers at a comfortable 75%.

May Temperature in Kerava

In May in Kerava, the average temperature is 10°C (51°F). The maximum can reach 29°C (84°F), and the minimum can be as low as -5°C (24°F). Be prepared for a range of temperatures when traveling during this time.

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

The chart illustrates May temperature patterns in Kerava, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kerava, May typically has an average temperature of 10°C (51°F), with highs reaching up to 29°C (84°F) and lows dropping to around -5°C (24°F).

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

May Precipitation in Kerava

In Kerava in May, the precipitation amount is 55 mm (2.2 in) spread over a duration of 10 days.

May Precipitation Trends in Kerava

The chart displays monthly precipitation patterns in Kerava, 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 Kerava, May typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 10 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 Kerava

In Kerava in May humidity is 75%. With an average temperature of 10°C (51°F), this humidity feels like a heavy blanket wrapping around you, making every step outside feel laborious and damp, perfect for cozy indoor exploration but challenging for outdoor adventures.

May Average Humidity in Kerava

This chart illustrates the average monthly humidity levels in Kerava, 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 Kerava is approximately 75%, 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 Kerava

In Kerava 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 Kerava.

Maximum UV Index Levels in Kerava for May

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

Data source: Kerava 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 Kerava Compares to Other Months

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

This table compares monthly weather conditions in Kerava, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	52 mm (2.1 inches)	97%	low
February Weather	-4°C (25°F)	46 mm (1.8 inches)	95%	low
March Weather	-1°C (30°F)	49 mm (1.9 inches)	93%	moderate
April Weather	4°C (39°F)	46 mm (1.8 inches)	86%	moderate
May Weather	10°C (51°F)	55 mm (2.2 inches)	75%	moderate
June Weather	16°C (62°F)	61 mm (2.4 inches)	75%	high
July Weather	18°C (64°F)	82 mm (3.2 inches)	80%	high
August Weather	16°C (61°F)	75 mm (3.0 inches)	83%	moderate
September Weather	11°C (53°F)	66 mm (2.6 inches)	90%	moderate
October Weather	6°C (44°F)	81 mm (3.2 inches)	93%	low
November Weather	2°C (37°F)	54 mm (2.1 inches)	94%	low
December Weather	-2°C (29°F)	71 mm (2.8 inches)	95%	low