May Weather in Dornum, Germany

Last updated: August 23, 2025

In May, the average temperature in Dornum, Germany hovers around 11°C (53°F), offering a mild climate for visitors. Expect a minimum of 4°C (39°F) and a pleasant maximum of 21°C (70°F). With 56 mm (2.2 in) of precipitation spread over 11 days, it's wise to carry an umbrella. The air carries a refreshing 80% humidity, making it feel even more inviting!

May Temperature in Dornum

In May, in Dornum, the average temperature is 11°C (53°F). Maximum temperatures can reach 21°C (70°F), while minimums can drop as low as 4°C (39°F). Be prepared for mild weather and pack accordingly for both warm and cool experiences.

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

The chart illustrates May temperature patterns in Dornum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dornum, May typically has an average temperature of 11°C (53°F), with highs reaching up to 21°C (70°F) and lows dropping to around 4°C (39°F).

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

May Precipitation in Dornum

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

May Precipitation Trends in Dornum

The chart displays monthly precipitation patterns in Dornum, 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 Dornum, 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.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Dornum

In Dornum in May, humidity is 80%. With an average temperature of 11°C (53°F), this humidity feels like a damp blanket wrapped around you, making it slightly uncomfortable for traveling, as the cool air mixes with the moisture, leaving you feeling chilly and a bit sticky at the same time.

May Average Humidity in Dornum

This chart illustrates the average monthly humidity levels in Dornum, 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 Dornum is approximately 80%, 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 Dornum

In Dornum in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Dornum.

Maximum UV Index Levels in Dornum for May

The chart shows the monthly maximum UV Index (UVI) for Dornum 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 Dornum typically reaches 7, which falls under the high exposure category.

Data source: Dornum 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 Dornum Compares to Other Months

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

This table compares monthly weather conditions in Dornum, 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 (40°F)	79 mm (3.1 inches)	88%	low
February Weather	4°C (40°F)	72 mm (2.9 inches)	88%	low
March Weather	5°C (42°F)	71 mm (2.8 inches)	86%	moderate
April Weather	8°C (46°F)	44 mm (1.7 inches)	84%	moderate
May Weather	11°C (53°F)	56 mm (2.2 inches)	80%	high
June Weather	16°C (60°F)	68 mm (2.7 inches)	75%	very high
July Weather	17°C (63°F)	88 mm (3.5 inches)	75%	high
August Weather	18°C (65°F)	103 mm (4.1 inches)	75%	high
September Weather	16°C (61°F)	89 mm (3.5 inches)	83%	moderate
October Weather	13°C (55°F)	125 mm (4.9 inches)	86%	moderate
November Weather	8°C (48°F)	82 mm (3.2 inches)	87%	low
December Weather	6°C (43°F)	96 mm (3.8 inches)	86%	low