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Luxembourg

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Featured activity reviews in Luxembourg

Best time to visit Luxembourg

Data source:Meteostat
Last updated:2025-09

Weather in Luxembourg throughout the year

  • Spring (March–May): Average 7–14°C, mild and changeable weather with occasional showers, but sunshine gradually increases. Common activities: Hiking, exploring Luxembourg castles. Suggested clothing: Light jacket, comfortable trousers or skirt, comfortable shoes.
  • Summer (June–August): Average 18–20°C, warm and humid with occasional showers or thunderstorms. Common activities: Outdoor picnics, visiting Luxembourg City, cycling tours. Suggested clothing: Short-sleeved clothing, light trousers, comfortable shoes, and a light jacket for changing temperatures.
  • Autumn (September–November): Average 6–12°C, cool weather with more rainfall and greater weather variability. Common activities: Visiting museums, enjoying Luxembourg's coffee culture. Suggested clothing: Warm jacket, long-sleeved clothing, comfortable shoes.
  • Winter (December–February): Average 3–5°C, cold weather with occasional snowfall, and damp and chilly conditions. Common activities: Indoor museum visits, tasting Luxembourgish cuisine. Suggested clothing: Warm coat, scarf, hat, gloves, warm trousers, and warm shoes.

Weather in Luxembourg

Annual average temperature: approx. 11°C / Annual rainfall: approx. 864 mm / Summer humidity: 65%–75% / Rainiest month: October

Luxembourg weather by month

Month
Temperature (°C)
Rainfall (mm)
January
2.2°C
89
February
5°C
58.7
March
7°C
71.3
April
8.7°C
48
May
14.3°C
76.7
June
18°C
41
July
19.1°C
57.7
August
19.6°C
58
September
15.3°C
80.7
October
11.9°C
117.7
November
6.2°C
96.7
December
3.2°C
68.7

7-day weather forecast for Luxembourg

11/4
Wednesday
Sunny
8.4°C/1.2°C
11/5
Thursday
Sunny
9.8°C/0.7°C
11/6
Friday
Overcast
9.4°C/1.3°C
11/7
Saturday
Smoky haze
10.4°C/2.3°C
11/8
Sunday
Mist
9°C/2.1°C
11/9
Monday
Mist
7.6°C/1.9°C
11/10
Tuesday
Mist
7.1°C/1.7°C