May Weather in Sommen, Sweden

Last updated: August 27, 2025

In May, the average temperature in Sommen, Sweden hovers around 11°C (52°F), with fluctuations ranging from a chilly -3°C (28°F) to a warm 27°C (81°F). This month typically sees about 57 mm (2.2 in) of precipitation spread over 12 days, contributing to an overall average humidity of 72%.

May Temperature in Sommen

In May in Sommen, the average temperature is 11°C (52°F). Maximum temperatures can reach 27°C (81°F), while minimum temperatures can drop as low as -3°C (28°F). Therefore, travelers should be prepared for a wide range of temperatures, packing layers to stay comfortable.

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

The chart illustrates May temperature patterns in Sommen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sommen, May typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (81°F) and lows dropping to around -3°C (28°F).

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

May Precipitation in Sommen

In Sommen in May, the precipitation amount is 57 mm (2.2 in) over a span of 12 days.

May Precipitation Trends in Sommen

The chart displays monthly precipitation patterns in Sommen, 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 Sommen, May typically receives around 57 mm (2.2 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 Sommen

In Sommen in May, humidity is 72%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leaving travelers feeling slightly cold and clammy unless they are dressed in layers.

May Average Humidity in Sommen

This chart illustrates the average monthly humidity levels in Sommen, 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 Sommen is approximately 72%, 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 Sommen

In Sommen 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 Sommen.

Maximum UV Index Levels in Sommen for May

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

Data source: Sommen 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 Sommen Compares to Other Months

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

This table compares monthly weather conditions in Sommen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	35 mm (1.4 inches)	94%	low
February Weather	0°C (31°F)	38 mm (1.5 inches)	92%	low
March Weather	2°C (35°F)	45 mm (1.8 inches)	89%	moderate
April Weather	5°C (42°F)	33 mm (1.3 inches)	81%	moderate
May Weather	11°C (52°F)	57 mm (2.2 inches)	72%	moderate
June Weather	17°C (62°F)	57 mm (2.3 inches)	68%	high
July Weather	18°C (64°F)	68 mm (2.7 inches)	70%	high
August Weather	16°C (62°F)	84 mm (3.3 inches)	77%	high
September Weather	13°C (55°F)	77 mm (3.0 inches)	86%	moderate
October Weather	8°C (47°F)	75 mm (3.0 inches)	91%	low
November Weather	4°C (40°F)	48 mm (1.9 inches)	93%	low
December Weather	1°C (34°F)	49 mm (1.9 inches)	94%	low