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May Weather in Grossweil, Germany

Last updated: August 23, 2025

In Grossweil, Germany, the average temperature in May hovers around 12°C (53°F). Expect a temperature range that can dip to a minimum of -5°C (23°F) and soar up to a maximum of 29°C (85°F). This month, you'll encounter about 177 mm (7.0 in) of precipitation over 21 days, accompanied by an average humidity of 78%. Stay prepared for a mixture of weather conditions!

May Temperature in Grossweil

In May, in Grossweil, the average temperature is 12°C (53°F). The maximum can reach 29°C (85°F) and the minimum can be as low as -5°C (23°F). Be prepared for a range of temperatures if you're planning to travel during this month.

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

The chart illustrates May temperature patterns in Grossweil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grossweil, May typically has an average temperature of 12°C (53°F), with highs reaching up to 29°C (85°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec303439465362636456493933
Data source: Temperature data for Grossweil 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 Grossweil

In Grossweil in May, the total precipitation amount is 177 mm (7.0 in) spread over 21 days.

May Precipitation Trends in Grossweil

The chart displays monthly precipitation patterns in Grossweil, 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 Grossweil, May typically receives around 177 mm (7.0 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec9583857917715817617012610667110
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Grossweil

In Grossweil in May, humidity is 78%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that lingers in the air, making it essential to wear layers while exploring the sights, as the cool moisture can seep into your bones and leave you feeling a bit uncomfortable if not properly dressed for the weather.

May Average Humidity in Grossweil

This chart illustrates the average monthly humidity levels in Grossweil, 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 Grossweil is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Grossweil

In Grossweil 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 Grossweil.

Maximum UV Index Levels in Grossweil for May

The chart shows the monthly maximum UV Index (UVI) for Grossweil 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 Grossweil typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789986432
Data source: Grossweil 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 Grossweil Compares to Other Months

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

This table compares monthly weather conditions in Grossweil, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)95 mm (3.7 inches)93%low
February Weather1°C (34°F)83 mm (3.3 inches)89%moderate
March Weather4°C (39°F)85 mm (3.3 inches)86%moderate
April Weather8°C (47°F)79 mm (3.1 inches)83%high
May Weather12°C (53°F)177 mm (7.0 inches)78%very high
June Weather17°C (63°F)158 mm (6.2 inches)79%very high
July Weather17°C (64°F)176 mm (6.9 inches)82%very high
August Weather18°C (64°F)169 mm (6.7 inches)80%very high
September Weather13°C (56°F)126 mm (5.0 inches)83%high
October Weather9°C (49°F)106 mm (4.2 inches)90%moderate
November Weather4°C (39°F)67 mm (2.6 inches)89%moderate
December Weather1°C (34°F)110 mm (4.3 inches)90%low

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