Best time to visit Luxembourg

Find the best time to visit Luxembourg and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Luxembourg by month

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

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When is the best time to visit Luxembourg?

The best time to visit Luxembourg is July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 3°C maximum daytime temperature in January in Luxembourg3
    Jan
  • 5°C maximum daytime temperature in February in Luxembourg5
    Feb
  • 9°C maximum daytime temperature in March in Luxembourg9
    Mar
  • 13°C maximum daytime temperature in April in Luxembourg13
    Apr
  • 18°C maximum daytime temperature in May in Luxembourg18
    May
  • 21°C maximum daytime temperature in June in Luxembourg21
    Jun
  • 23°C maximum daytime temperature in July in Luxembourg23
    Jul
  • 22°C maximum daytime temperature in August in Luxembourg22
    Aug
  • 19°C maximum daytime temperature in September in Luxembourg19
    Sep
  • 14°C maximum daytime temperature in October in Luxembourg14
    Oct
  • 7°C maximum daytime temperature in November in Luxembourg7
    Nov
  • 4°C maximum daytime temperature in December in Luxembourg4
    Dec

Hours of Sunshine (daily)

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

Which is the hottest month in Luxembourg?

The hottest time of year in Luxembourg is normally July. Expect maximum daytime temperatures to reach 23°C.

Which month has the most rain in Luxembourg?

In terms of rainfall, December is usually the wettest month in Luxembourg with 95mm on average. There are normally 17 days in December with some rain.

When is it sunniest in Luxembourg?

The sunniest time of year in Luxembourg is normally July with bright sunshine on average for 47% of daylight hours; that's 8 hours of sunshine per day.

Best time to visit

The weather guide 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)

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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 travel features

Do you want to learn more about Luxembourg? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Luxembourg.

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