April Weather in Marl, Germany

Last updated: August 23, 2025

In April, the average temperature in Marl, Germany is a cool 9°C (49°F). Expect a range with minimums dipping to -3°C (26°F) and maximums soaring up to 28°C (82°F). A touch of moisture is typical, with 38 mm (1.5 in) of precipitation spread over 10 days, while average humidity sits at a comfortable 82%.

April Temperature in Marl

In April in Marl, the average temperature is 9°C (49°F). Maximums can reach 28°C (82°F), and minimums can be as low as -3°C (26°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates April 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, April typically has an average temperature of 9°C (49°F), with highs reaching up to 28°C (82°F) and lows dropping to around -3°C (26°F).

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

April Precipitation in Marl

In Marl in April, the precipitation amount is 38 mm (1.5 in) over the course of 10 days.

April Precipitation Trends in Marl

The chart displays monthly precipitation patterns in Marl, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Marl, April typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Marl

In Marl in April, humidity is 82%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and prompting travelers to seek warmth indoors or in cozy cafes.

April Average Humidity in Marl

This chart illustrates the average monthly humidity levels in Marl, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Marl is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Marl

In Marl in April, 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 Marl.

Maximum UV Index Levels in Marl for April

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

Data source: Marl April 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 April 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 April’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 April’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