Luxembourg weather averages

Going to Luxembourg? Find the best month to visit Luxembourg based on the weather.

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Check Luxembourg weather averages before you book your next holiday in 2019/2020. Today's maximum temperature in Luxembourg is expected to be 9°C, while the average maximum temperature in March is 9°C.

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More about Luxembourg

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The weather for Luxembourg shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Luxembourg weather averages: best month

Luxembourg Best month Averages
Warmest July 23°C
Sunniest July 8 hours per day
Least rain July, August & September 13 days

Luxembourg climate guide

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Luxembourg weather overview

Although only tiny, Luxembourg, which lies between Belgium and France, manages to encompass a wide range of climatic conditions. Its north, which lies in the densely wooded hills of the Ardennes, is wetter than the south, whose eastern part lies in the balmy Moselle Valley. Here, summers are warm to hot and autumns mild enough to allow the cultivation of grapes for wine making. Winters, however, can be very cold on occasion.

What to pack for Luxembourg weather

Take layers of warmer clothing for most of the year, supplemented by heavier attire in the winter months. Anticipate rain at any time of year.

Luxembourg weather averages by month

Check Luxembourg holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Luxembourg weather with the USA

Below the Luxembourg weather chart shows maximum daytime temperature for Luxembourg and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Luxembourg
USA (Washington)
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Apr
May
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Jul
Aug
Sep
Oct
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Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

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