A stone railway viaduct over a green valley below the glass towers of Kirchberg in Luxembourg City
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Luxembourg by campervan: weather and best time

When to tour Luxembourg by campervan: temperatures, rainfall and the best season for each part of the country. What to know before you go.

Published 18 September 2026Last checked 19 September 2026

Weather

Weather

Luxembourg has one climate, a mild and wet oceanic one, and no month is dry. Findel, the airport station at 368 metres, averages between 49 and 89 mm of rain in every month of the year on the 1991 to 2020 normals. There is no wet season and no dry season, just a warm half and a cold half.

Terraced vineyards falling to the Moselle river in autumn colour
The Moselle is the warm, dry corner of a country that is otherwise neither

The year in two places: how it feels, how warm, how wet

Most of the countryFindel, 368 m
4°72 mm
5°59 mm
10°57 mm
14°49 mm
18°71 mm
22°76 mm
24°72 mm
24°72 mm
19°66 mm
14°77 mm
8°72 mm
5°89 mm
The Moselle valleyRemich
5°53 mm
7°52 mm
11°49 mm
16°43 mm
20°59 mm
23°66 mm
25°63 mm
25°61 mm
20°57 mm
15°68 mm
9°63 mm
6°79 mm

BestWorkableToo hotCold or wetTop figure: average daily high. Below it: average rainfall for the month.

Two rows, because two is what the country supports. The Findel figures are MeteoLux 1991 to 2020 normals from the airport at 368 metres. The Remich figures are the NOAA world normals for the same period on the Moselle at about 150 metres. The gap between them, roughly a degree and a half and 20 per cent less rain, is the whole climatic range of Luxembourg.