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May Weather in Bretten, Germany

Last updated: August 23, 2025

In Bretten, Germany, the average temperature in May hovers around 14°C (58°F), with a range that can dip to a chilly 0°C (32°F) and soar up to a warm 31°C (88°F). Expect about 87 mm (3.4 in) of precipitation spread over 14 days, contributing to an average humidity level of 79%. Enjoy the varied atmosphere of this captivating destination!

May Temperature in Bretten

In May in Bretten, the average temperature is 14°C (58°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 0°C (32°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack layers for comfort throughout the day.

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

The chart illustrates May temperature patterns in Bretten, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bretten, May typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (88°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec364044515767686861534339
Data source: Temperature data for Bretten 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 Bretten

In Bretten in May, the precipitation amount is 87 mm (3.4 in) over a span of 14 days.

May Precipitation Trends in Bretten

The chart displays monthly precipitation patterns in Bretten, 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 Bretten, May typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7368753987877471526952110
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bretten

In Bretten 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 Bretten

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

In Bretten 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 Bretten.

Maximum UV Index Levels in Bretten for May

The chart shows the monthly maximum UV Index (UVI) for Bretten 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 Bretten typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Bretten 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 Bretten Compares to Other Months

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

This table compares monthly weather conditions in Bretten, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)73 mm (2.9 inches)91%low
February Weather4°C (40°F)68 mm (2.7 inches)89%moderate
March Weather7°C (44°F)75 mm (3.0 inches)87%moderate
April Weather11°C (51°F)39 mm (1.5 inches)83%high
May Weather14°C (58°F)87 mm (3.4 inches)79%very high
June Weather19°C (67°F)87 mm (3.4 inches)82%very high
July Weather20°C (69°F)74 mm (2.9 inches)83%very high
August Weather20°C (69°F)71 mm (2.8 inches)84%high
September Weather16°C (61°F)52 mm (2.0 inches)85%high
October Weather12°C (53°F)69 mm (2.7 inches)88%moderate
November Weather6°C (43°F)52 mm (2.1 inches)89%low
December Weather4°C (39°F)110 mm (4.3 inches)91%low

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