Luxembourg weather averages

Usually in March
- 9
- 1
- 4
Weather by month
Now Today
- 9
- 6
5-day forecast

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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

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.

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.