May Weather in Apen, Germany

Last updated: August 23, 2025

In May, the average temperature in Apen, Germany hovers around 13°C (55°F). While you might experience a brisk minimum of -1°C (31°F), warmer days can reach a pleasant 31°C (89°F). Be prepared for about 60 mm (2.4 in) of precipitation spread over 12 days, and expect a comfortable average humidity of 73%.

May Temperature in Apen

In May in Apen, the average temperature is 13°C (55°F). The maximum can reach 31°C (89°F) and the minimum can be as low as -1°C (31°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates May temperature patterns in Apen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Apen, May typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (89°F) and lows dropping to around -1°C (31°F).

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

May Precipitation in Apen

In Apen in May, the precipitation amount is 60 mm (2.4 in) over a span of 12 days.

May Precipitation Trends in Apen

The chart displays monthly precipitation patterns in Apen, 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 Apen, May typically receives around 60 mm (2.4 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 Apen

In Apen in May humidity is 73%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill that can penetrate layers of clothing, making it essential for travelers to dress in warm, moisture-wicking fabrics to stay comfortable while exploring.

May Average Humidity in Apen

This chart illustrates the average monthly humidity levels in Apen, 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 Apen is approximately 73%, 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 Apen

In Apen 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 Apen.

Maximum UV Index Levels in Apen for May

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

Data source: Apen 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 Apen Compares to Other Months

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

This table compares monthly weather conditions in Apen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	63 mm (2.5 inches)	91%	low
February Weather	4°C (39°F)	62 mm (2.4 inches)	89%	low
March Weather	6°C (43°F)	71 mm (2.8 inches)	87%	moderate
April Weather	9°C (48°F)	49 mm (1.9 inches)	82%	moderate
May Weather	13°C (55°F)	60 mm (2.4 inches)	73%	high
June Weather	17°C (64°F)	82 mm (3.2 inches)	66%	very high
July Weather	18°C (64°F)	92 mm (3.6 inches)	66%	high
August Weather	18°C (65°F)	87 mm (3.4 inches)	67%	high
September Weather	14°C (58°F)	59 mm (2.3 inches)	81%	moderate
October Weather	12°C (53°F)	86 mm (3.4 inches)	86%	moderate
November Weather	7°C (45°F)	52 mm (2.0 inches)	90%	low
December Weather	5°C (41°F)	77 mm (3.0 inches)	90%	low