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May Weather in Oppenau, Germany

Last updated: August 23, 2025

In May, the average temperature in Oppenau, Germany sits at a cool 13°C (56°F). Temperatures can range from a brisk 0°C (32°F) to a warm 29°C (85°F), offering a variety of weather experiences. Expect around 118 mm (4.6 in) of precipitation spread over 16 days, with an average humidity of 79% contributing to the overall atmospheric feel of the season.

May Temperature in Oppenau

In May in Oppenau, the average temperature is 13°C (56°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as 0°C (32°F). Pack layers to stay comfortable during your travels, as temperatures can vary widely throughout the day.

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

The chart illustrates May temperature patterns in Oppenau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oppenau, May typically has an average temperature of 13°C (56°F), with highs reaching up to 29°C (85°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec343842495565666659514137
Data source: Temperature data for Oppenau 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 Oppenau

In Oppenau in May, the precipitation amount is 118 mm (4.6 in) over the course of 16 days.

May Precipitation Trends in Oppenau

The chart displays monthly precipitation patterns in Oppenau, 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 Oppenau, May typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec1241031205811810794796510175157
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Oppenau

In Oppenau in May, humidity is 79%. With an average temperature of 13°C (56°F), this humidity feels like a damp, cool blanket wrapping around you, making traveling slightly uncomfortable and requiring you to dress in layers to stay comfortable while exploring.

May Average Humidity in Oppenau

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

In Oppenau 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 Oppenau.

Maximum UV Index Levels in Oppenau for May

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

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

This table compares monthly weather conditions in Oppenau, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)124 mm (4.9 inches)91%low
February Weather3°C (38°F)103 mm (4.1 inches)89%moderate
March Weather6°C (42°F)120 mm (4.7 inches)87%moderate
April Weather10°C (49°F)58 mm (2.3 inches)83%high
May Weather13°C (56°F)118 mm (4.6 inches)79%very high
June Weather18°C (65°F)107 mm (4.2 inches)82%very high
July Weather19°C (67°F)94 mm (3.7 inches)83%very high
August Weather19°C (67°F)79 mm (3.1 inches)84%very high
September Weather15°C (59°F)65 mm (2.6 inches)85%high
October Weather11°C (51°F)101 mm (4.0 inches)88%moderate
November Weather5°C (42°F)75 mm (3.0 inches)89%low
December Weather3°C (38°F)157 mm (6.2 inches)91%low

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