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April Weather in Mayen, Germany

Last updated: August 23, 2025

In April, the average temperature in Mayen, Germany is a cool 9°C (48°F). Expect a minimum chill of -4°C (26°F) and a pleasant maximum of 26°C (79°F). With an average humidity of 84%, the air can feel quite damp. During this month, anticipate 38 mm (1.5 in) of precipitation spread over about 10 days, so don't forget your umbrella!

April Temperature in Mayen

In April in Mayen, the average temperature is 9°C (48°F). Maximums can reach 26°C (79°F) and minimums can be as low as -4°C (26°F). It’s advisable to pack layers to accommodate the variable temperatures while exploring the area.

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

The chart illustrates April temperature patterns in Mayen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mayen, April typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842485564656558514238
Data source: Temperature data for Mayen 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 Mayen

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

April Precipitation Trends in Mayen

The chart displays monthly precipitation patterns in Mayen, 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 Mayen, April typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec605667387177716749564889
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Mayen

In Mayen in April, humidity is 84%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that envelops you, making it essential to dress in layers and stay active, as the moisture in the air can quickly lead to discomfort while traveling.

April Average Humidity in Mayen

This chart illustrates the average monthly humidity levels in Mayen, 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 Mayen is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Mayen

In Mayen 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 Mayen.

Maximum UV Index Levels in Mayen for April

The chart shows the monthly maximum UV Index (UVI) for Mayen 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 Mayen typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234588875421
Data source: Mayen 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 Mayen Compares to Other Months

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

This table compares monthly weather conditions in Mayen, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)60 mm (2.3 inches)91%low
February Weather3°C (38°F)56 mm (2.2 inches)90%moderate
March Weather6°C (42°F)67 mm (2.7 inches)87%moderate
April Weather9°C (48°F)38 mm (1.5 inches)84%moderate
May Weather13°C (55°F)71 mm (2.8 inches)77%very high
June Weather18°C (64°F)77 mm (3.0 inches)74%very high
July Weather18°C (65°F)71 mm (2.8 inches)72%very high
August Weather18°C (65°F)67 mm (2.6 inches)71%high
September Weather14°C (58°F)49 mm (1.9 inches)81%moderate
October Weather11°C (51°F)56 mm (2.2 inches)88%moderate
November Weather5°C (42°F)48 mm (1.9 inches)91%low
December Weather3°C (39°F)89 mm (3.5 inches)92%low

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