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May Weather in Grunwald, Germany

Last updated: August 23, 2025

In Grunwald, Germany, the average temperature for May hovers around 13°C (55°F), offering a mild climate. However, be prepared for a range of temperatures, with minimums dipping to 0°C (32°F) and highs peaking at 31°C (88°F). Expect around 141 mm (5.5 in) of precipitation over 18 days, contributing to an average humidity of 78%. Pack accordingly to enjoy the diverse weather!

May Temperature in Grunwald

In May in Grunwald, the average temperature is 13°C (55°F). Maximums can reach 31°C (88°F), and minimums can drop as low as 0°C (32°F). This wide temperature range means that travelers should pack layers to accommodate both warm days and cool nights.

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

The chart illustrates May temperature patterns in Grunwald, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grunwald, May typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (88°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec333741485564666658504036
Data source: Temperature data for Grunwald 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 Grunwald

In Grunwald in May, the total precipitation amount is 141 mm (5.5 in) over the course of 18 days.

May Precipitation Trends in Grunwald

The chart displays monthly precipitation patterns in Grunwald, 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 Grunwald, May typically receives around 141 mm (5.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec78757155141128137142100875695
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Grunwald

In Grunwald in May, humidity is 78%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket enveloping you, making outdoor activities feel steamy and your clothes cling uncomfortably, often leaving you longing for a cool breeze or an air-conditioned escape while exploring.

May Average Humidity in Grunwald

This chart illustrates the average monthly humidity levels in Grunwald, 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 Grunwald 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 Grunwald

In Grunwald 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 Grunwald.

Maximum UV Index Levels in Grunwald for May

The chart shows the monthly maximum UV Index (UVI) for Grunwald 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 Grunwald typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Grunwald 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 Grunwald Compares to Other Months

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

This table compares monthly weather conditions in Grunwald, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)78 mm (3.1 inches)93%low
February Weather3°C (37°F)75 mm (2.9 inches)89%moderate
March Weather5°C (41°F)71 mm (2.8 inches)86%moderate
April Weather9°C (49°F)55 mm (2.2 inches)83%high
May Weather13°C (55°F)141 mm (5.5 inches)78%very high
June Weather18°C (65°F)128 mm (5.1 inches)79%very high
July Weather19°C (66°F)137 mm (5.4 inches)82%very high
August Weather19°C (66°F)142 mm (5.6 inches)80%very high
September Weather14°C (58°F)100 mm (3.9 inches)83%high
October Weather10°C (51°F)87 mm (3.4 inches)90%moderate
November Weather5°C (41°F)56 mm (2.2 inches)89%low
December Weather2°C (36°F)95 mm (3.7 inches)90%low

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