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May Weather in Dudelange, Luxembourg

Last updated: August 23, 2025

In May, the average temperature in Dudelange, Luxembourg is a comfortable 13°C (56°F). However, temperatures can dip as low as 0°C (32°F) and soar to a maximum of 31°C (88°F). Expect about 74 mm (2.9 in) of precipitation over 13 days, with the air typically hanging around an average humidity of 81%.

May Temperature in Dudelange

In May in Dudelange, 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 Dudelange: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Dudelange, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dudelange, 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).
JanFebMarAprMayJunJulAugSepOctNovDec363943495664666659524239
Data source: Temperature data for Dudelange 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 Dudelange

In Dudelange in May, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

May Precipitation Trends in Dudelange

The chart displays monthly precipitation patterns in Dudelange, 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 Dudelange, May typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7479814074767060668272128
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Dudelange

In Dudelange in May, humidity is 81%. With an average temperature of 13°C (56°F), this humidity feels like a blanket of damp air that clings to your skin, making it essential to pack breathable clothing and stay hydrated while exploring.

May Average Humidity in Dudelange

This chart illustrates the average monthly humidity levels in Dudelange, 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 Dudelange is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Dudelange

In Dudelange 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 Dudelange.

Maximum UV Index Levels in Dudelange for May

The chart shows the monthly maximum UV Index (UVI) for Dudelange 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 Dudelange typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Dudelange 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 Dudelange Compares to Other Months

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

This table compares monthly weather conditions in Dudelange, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)74 mm (2.9 inches)91%low
February Weather4°C (39°F)79 mm (3.1 inches)90%moderate
March Weather6°C (43°F)81 mm (3.2 inches)88%moderate
April Weather10°C (50°F)40 mm (1.6 inches)84%high
May Weather13°C (56°F)74 mm (2.9 inches)81%very high
June Weather18°C (65°F)76 mm (3.0 inches)82%very high
July Weather19°C (67°F)70 mm (2.8 inches)82%very high
August Weather19°C (66°F)60 mm (2.4 inches)80%very high
September Weather15°C (59°F)66 mm (2.6 inches)83%high
October Weather11°C (52°F)82 mm (3.2 inches)89%moderate
November Weather6°C (43°F)72 mm (2.8 inches)91%low
December Weather4°C (39°F)128 mm (5.0 inches)93%low

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