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May Weather in Mettendorf, Germany

Last updated: August 23, 2025

In Mettendorf, Germany, the average temperature in May hovers around 12°C (54°F). You can expect a comfortable range, with minimums dropping to -1°C (30°F) and highs reaching up to 30°C (86°F). This month also brings 73 mm (2.9 in) of precipitation, typically spread over 14 days, contributing to an average humidity of 81%.

May Temperature in Mettendorf

In May in Mettendorf, the average temperature is 12°C (54°F). The maximum can reach 30°C (86°F), while the minimum can be as low as -1°C (30°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates May temperature patterns in Mettendorf, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mettendorf, May typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (86°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec343741485463646457504138
Data source: Temperature data for Mettendorf 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.

May Precipitation in Mettendorf

In Mettendorf in May, the total precipitation amount is 73 mm (2.9 in) over the course of 14 days.

May Precipitation Trends in Mettendorf

The chart displays monthly precipitation patterns in Mettendorf, 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 Mettendorf, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7273824173767770637564114
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mettendorf

In Mettendorf in May humidity is 81%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel sluggish and uncomfortable as you battle the stickiness while trying to enjoy your surroundings.

May Average Humidity in Mettendorf

This chart illustrates the average monthly humidity levels in Mettendorf, 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 Mettendorf is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mettendorf

In Mettendorf in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Mettendorf.

Maximum UV Index Levels in Mettendorf for May

The chart shows the monthly maximum UV Index (UVI) for Mettendorf 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 Mettendorf typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689876421
Data source: Mettendorf 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 Mettendorf Compares to Other Months

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

This table compares monthly weather conditions in Mettendorf, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)72 mm (2.8 inches)91%low
February Weather3°C (37°F)73 mm (2.9 inches)90%moderate
March Weather5°C (42°F)82 mm (3.2 inches)88%moderate
April Weather9°C (48°F)41 mm (1.6 inches)84%high
May Weather12°C (54°F)73 mm (2.9 inches)81%very high
June Weather17°C (63°F)76 mm (3.0 inches)82%very high
July Weather18°C (65°F)77 mm (3.0 inches)82%very high
August Weather18°C (64°F)70 mm (2.7 inches)80%high
September Weather14°C (57°F)63 mm (2.5 inches)83%high
October Weather10°C (50°F)75 mm (3.0 inches)89%moderate
November Weather5°C (41°F)64 mm (2.5 inches)91%low
December Weather3°C (38°F)114 mm (4.5 inches)93%low

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