May Weather in Marl, Germany

Last updated: August 23, 2025

In May, the average temperature in Marl, Germany hovers around 13°C (57°F). You'll experience a minimum of 0°C (32°F) and can occasionally bask in highs of 32°C (90°F). Expect some rain, as the region receives approximately 57 mm (2.2 in) of precipitation over 13 days, accompanied by an average humidity of 73%. Ideal for exploring the unique charm of this locale!

May Temperature in Marl

In May in Marl, the average temperature is 13°C (57°F). The maximum can reach 32°C (90°F), while the minimum can dip as low as 0°C (32°F). It's advisable to pack layers and be prepared for both warm and chilly moments during your travels.

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

The chart illustrates May temperature patterns in Marl, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marl, May typically has an average temperature of 13°C (57°F), with highs reaching up to 32°C (90°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Marl

In Marl in May, the precipitation amount is 57 mm (2.2 in) over the course of 13 days.

May Precipitation Trends in Marl

The chart displays monthly precipitation patterns in Marl, 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 Marl, May typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 13 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 Marl

In Marl in May humidity is 73%. With an average temperature of 13°C (57°F), this humidity feels like a damp chill that can cling to your clothes, making your travel experience a bit uncomfortable unless you dress in layers to stay warm and dry.

May Average Humidity in Marl

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

In Marl 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 Marl.

Maximum UV Index Levels in Marl for May

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

Data source: Marl 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 Marl Compares to Other Months

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

This table compares monthly weather conditions in Marl, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	63 mm (2.5 inches)	91%	low
February Weather	4°C (40°F)	68 mm (2.7 inches)	89%	low
March Weather	6°C (43°F)	68 mm (2.7 inches)	87%	moderate
April Weather	9°C (49°F)	38 mm (1.5 inches)	82%	moderate
May Weather	13°C (57°F)	57 mm (2.2 inches)	73%	high
June Weather	19°C (66°F)	68 mm (2.7 inches)	66%	very high
July Weather	19°C (66°F)	79 mm (3.1 inches)	66%	very high
August Weather	19°C (67°F)	72 mm (2.8 inches)	67%	high
September Weather	15°C (59°F)	55 mm (2.2 inches)	81%	moderate
October Weather	12°C (54°F)	85 mm (3.3 inches)	86%	moderate
November Weather	7°C (45°F)	51 mm (2.0 inches)	90%	low
December Weather	5°C (41°F)	82 mm (3.2 inches)	90%	low