May Weather in Brunnen, Germany

Last updated: August 23, 2025

In May, the average temperature in Brunnen, Germany hovers around 13°C (57°F), with a minimum dipping to 0°C (32°F) and a maximum peaking at 30°C (87°F). Expect 99 mm (3.9 in) of precipitation spread over 14 days, contributing to an average humidity level of 77%.

May Temperature in Brunnen

In May in Brunnen, the average temperature is 13°C (57°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 0°C (32°F). This variation in temperature makes it a great time to explore, so be sure to pack layers for your trip!

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

The chart illustrates May temperature patterns in Brunnen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brunnen, May typically has an average temperature of 13°C (57°F), with highs reaching up to 30°C (87°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Brunnen

In Brunnen in May, the precipitation amount is 99 mm (3.9 in) over the course of 14 days.

May Precipitation Trends in Brunnen

The chart displays monthly precipitation patterns in Brunnen, 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 Brunnen, May typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 14 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 Brunnen

In Brunnen in May humidity is 77%. With an average temperature of 13°C (57°F), this humidity feels like a damp embrace, making it essential to dress in layers for comfort while exploring the sights and sounds of the area.

May Average Humidity in Brunnen

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

In Brunnen in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Brunnen.

Maximum UV Index Levels in Brunnen for May

The chart shows the monthly maximum UV Index (UVI) for Brunnen 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 Brunnen typically reaches 8, which falls under the very high exposure category.

Data source: Brunnen 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 Brunnen Compares to Other Months

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

This table compares monthly weather conditions in Brunnen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	59 mm (2.3 inches)	91%	low
February Weather	3°C (37°F)	57 mm (2.2 inches)	89%	moderate
March Weather	5°C (42°F)	54 mm (2.1 inches)	88%	moderate
April Weather	10°C (50°F)	34 mm (1.3 inches)	84%	high
May Weather	13°C (57°F)	99 mm (3.9 inches)	77%	very high
June Weather	19°C (66°F)	91 mm (3.6 inches)	82%	very high
July Weather	20°C (67°F)	81 mm (3.2 inches)	83%	very high
August Weather	20°C (67°F)	101 mm (4.0 inches)	84%	very high
September Weather	15°C (59°F)	54 mm (2.1 inches)	85%	high
October Weather	10°C (51°F)	55 mm (2.2 inches)	88%	moderate
November Weather	5°C (41°F)	43 mm (1.7 inches)	88%	low
December Weather	2°C (36°F)	90 mm (3.5 inches)	91%	low