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April Weather in Marnheim, Germany

Last updated: August 23, 2025

In April, the average temperature in Marnheim, Germany hovers around 10°C (50°F). Expect a minimum of -4°C (26°F) and a maximum reaching 27°C (81°F). During this period, precipitation averages 30 mm (1.2 in) spread over 7 days, with an average humidity of 83%.

April Temperature in Marnheim

In April in Marnheim, the average temperature is 10°C (50°F). Maximums can reach 27°C (81°F), while minimums can drop as low as -4°C (26°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates April temperature patterns in Marnheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marnheim, April typically has an average temperature of 10°C (50°F), with highs reaching up to 27°C (81°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec363943505767686860524239
Data source: Temperature data for Marnheim generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Marnheim

In Marnheim in April, the total precipitation amount is 30 mm (1.2 in) over a span of 7 days.

April Precipitation Trends in Marnheim

The chart displays monthly precipitation patterns in Marnheim, 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 Marnheim, April typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec505460306876635443504790
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Marnheim

In Marnheim in April, humidity is 83%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration less comfortable and prompting visitors to seek cozy indoor activities.

April Average Humidity in Marnheim

This chart illustrates the average monthly humidity levels in Marnheim, 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 Marnheim is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Marnheim

In Marnheim in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Marnheim, you can refer to this Hourly UV Index in Marnheim.

Maximum UV Index Levels in Marnheim for April

The chart shows the monthly maximum UV Index (UVI) for Marnheim 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 Marnheim typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689876421
Data source: Marnheim 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 Marnheim Compares to Other Months

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

This table compares monthly weather conditions in Marnheim, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)50 mm (2.0 inches)91%low
February Weather4°C (39°F)54 mm (2.1 inches)89%moderate
March Weather6°C (44°F)60 mm (2.4 inches)87%moderate
April Weather10°C (50°F)30 mm (1.2 inches)83%high
May Weather14°C (57°F)68 mm (2.7 inches)79%very high
June Weather19°C (67°F)76 mm (3.0 inches)82%very high
July Weather20°C (69°F)63 mm (2.5 inches)83%very high
August Weather20°C (68°F)54 mm (2.1 inches)84%high
September Weather16°C (61°F)43 mm (1.7 inches)85%high
October Weather11°C (53°F)50 mm (2.0 inches)88%moderate
November Weather6°C (43°F)47 mm (1.9 inches)89%low
December Weather4°C (39°F)90 mm (3.5 inches)91%low

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