nomadseason

May Weather in Giesen, Germany

Last updated: August 23, 2025

In May, the average temperature in Giesen, Germany hovers around 13°C (56°F). Expect a range that can dip to a chilly 0°C (32°F) and rise to a warm 31°C (88°F). This month also brings about 63 mm (2.5 in) of precipitation over approximately 11 days, contributing to an average humidity of 73%. Whether you’re planning outdoor adventures or cozy indoor activities, be prepared for varied weather conditions!

May Temperature in Giesen

In May in Giesen, the average temperature is 13°C (56°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as 0°C (32°F). Be prepared for a wide range of temperatures when traveling during this time!

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

The chart illustrates May temperature patterns in Giesen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Giesen, May typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (88°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec373842485665666759534439
Data source: Temperature data for Giesen generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Giesen

In Giesen in May, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

May Precipitation Trends in Giesen

The chart displays monthly precipitation patterns in Giesen, 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 Giesen, May typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec586064446368816759714469
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Giesen

In Giesen in May humidity is 73%. With an average temperature of 13°C (56°F), this humidity feels like a cool, damp embrace that can be quite refreshing yet may require a light jacket for comfort while exploring the outdoors.

May Average Humidity in Giesen

This chart illustrates the average monthly humidity levels in Giesen, 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 Giesen is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%73%66%66%67%81%86%90%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Giesen

In Giesen in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Giesen.

Maximum UV Index Levels in Giesen for May

The chart shows the monthly maximum UV Index (UVI) for Giesen 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 Giesen typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578775321
Data source: Giesen 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 Giesen Compares to Other Months

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

This table compares monthly weather conditions in Giesen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)58 mm (2.3 inches)91%low
February Weather3°C (39°F)59 mm (2.3 inches)89%low
March Weather6°C (42°F)63 mm (2.5 inches)87%moderate
April Weather9°C (49°F)44 mm (1.7 inches)82%moderate
May Weather13°C (56°F)63 mm (2.5 inches)73%high
June Weather18°C (65°F)68 mm (2.7 inches)66%very high
July Weather19°C (66°F)81 mm (3.2 inches)66%high
August Weather19°C (67°F)67 mm (2.6 inches)67%high
September Weather15°C (59°F)59 mm (2.3 inches)81%moderate
October Weather12°C (53°F)71 mm (2.8 inches)86%moderate
November Weather7°C (44°F)44 mm (1.7 inches)90%low
December Weather4°C (40°F)69 mm (2.7 inches)90%low

Compare Giesen's Climate with Cities Worldwide