May Weather in Valla, Sweden

Last updated: August 27, 2025

In May, the average temperature in Valla, Sweden hovers around 7°C (44°F), with a minimum plunge to -7°C (20°F) and a maximum reaching up to 26°C (80°F). Expect about 50 mm (2.0 in) of precipitation across 12 days, coupled with a high average humidity of 86%. This combination creates a uniquely refreshing yet damp atmosphere, characteristic of the season.

May Temperature in Valla

In May in Valla, the average temperature is 7°C (44°F). Maximum temperatures can reach 26°C (80°F), while minimum temperatures can drop as low as -7°C (20°F). This variation makes Valla a destination for travelers seeking both mild and chilly experiences.

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

The chart illustrates May temperature patterns in Valla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valla, May typically has an average temperature of 7°C (44°F), with highs reaching up to 26°C (80°F) and lows dropping to around -7°C (20°F).

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

May Precipitation in Valla

In Valla in May, the precipitation amount is 50 mm (2.0 in), occurring over the course of 12 days.

May Precipitation Trends in Valla

The chart displays monthly precipitation patterns in Valla, 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 Valla, May typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 12 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 Valla

In Valla in May, humidity is 86%. With an average temperature of 7°C (44°F), this humidity feels like a chilly, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite uninviting.

May Average Humidity in Valla

This chart illustrates the average monthly humidity levels in Valla, 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 Valla is approximately 86%, 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 Valla

In Valla 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 Valla.

Maximum UV Index Levels in Valla for May

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

Data source: Valla 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 Valla Compares to Other Months

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

This table compares monthly weather conditions in Valla, 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)	65 mm (2.6 inches)	99%	low
February Weather	-6°C (22°F)	42 mm (1.7 inches)	97%	low
March Weather	-3°C (27°F)	63 mm (2.5 inches)	94%	moderate
April Weather	1°C (34°F)	40 mm (1.6 inches)	89%	moderate
May Weather	7°C (44°F)	50 mm (2.0 inches)	86%	moderate
June Weather	13°C (55°F)	67 mm (2.6 inches)	81%	high
July Weather	14°C (58°F)	84 mm (3.3 inches)	82%	high
August Weather	13°C (55°F)	88 mm (3.5 inches)	90%	moderate
September Weather	8°C (47°F)	90 mm (3.5 inches)	92%	moderate
October Weather	4°C (39°F)	86 mm (3.4 inches)	95%	low
November Weather	-1°C (30°F)	60 mm (2.3 inches)	98%	low
December Weather	-4°C (25°F)	69 mm (2.7 inches)	100%	low