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May Weather in Hahnheim, Germany

Last updated: August 23, 2025

In May, the average temperature in Hahnheim, Germany hovers around 14°C (58°F). Expect a range from a brisk 1°C (34°F) at its lowest to a warm 32°C (91°F) at its peak. With an average precipitation of 66 mm (2.6 in) spread across 11 days, the atmosphere maintains a 79% humidity level, making it an interesting month for visitors and locals alike.

May Temperature in Hahnheim

In May in Hahnheim, the average temperature is 14°C (58°F). The maximum can reach 32°C (91°F) and the minimum can be as low as 1°C (34°F). It's a great time to visit if you enjoy mild weather and the opportunity to experience both warm days and cool nights.

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

The chart illustrates May temperature patterns in Hahnheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hahnheim, May typically has an average temperature of 14°C (58°F), with highs reaching up to 32°C (91°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec374044515868706961534339
Data source: Temperature data for Hahnheim 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 Hahnheim

In Hahnheim in May, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

May Precipitation Trends in Hahnheim

The chart displays monthly precipitation patterns in Hahnheim, 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 Hahnheim, May typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec515159296670565342524692
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Hahnheim

In Hahnheim in May, humidity is 79%. With an average temperature of 14°C (58°F), this humidity feels like an oppressive blanket wrapped around you, making even the mild temperatures feel heavier and more stifling for traveling.

May Average Humidity in Hahnheim

This chart illustrates the average monthly humidity levels in Hahnheim, 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 Hahnheim is approximately 79%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Hahnheim

In Hahnheim 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 Hahnheim.

Maximum UV Index Levels in Hahnheim for May

The chart shows the monthly maximum UV Index (UVI) for Hahnheim 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 Hahnheim typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Hahnheim 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 Hahnheim Compares to Other Months

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

This table compares monthly weather conditions in Hahnheim, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)51 mm (2.0 inches)91%low
February Weather4°C (40°F)51 mm (2.0 inches)89%moderate
March Weather7°C (44°F)59 mm (2.3 inches)87%moderate
April Weather10°C (51°F)29 mm (1.1 inches)83%high
May Weather14°C (58°F)66 mm (2.6 inches)79%very high
June Weather20°C (68°F)70 mm (2.8 inches)82%very high
July Weather21°C (70°F)56 mm (2.2 inches)83%very high
August Weather21°C (69°F)53 mm (2.1 inches)84%high
September Weather16°C (62°F)42 mm (1.6 inches)85%high
October Weather12°C (53°F)52 mm (2.0 inches)88%moderate
November Weather6°C (43°F)46 mm (1.8 inches)89%low
December Weather4°C (40°F)92 mm (3.6 inches)91%low

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