Climate of Luxembourg — Month by Month
Country-wide average for Luxembourg. Part of Western Europe, Europe.
Located in Western Europe, Europe, Luxembourg has a seasonal climate. Country-wide average temperatures range from 2°C / 35.6°F in January to 19°C / 66.2°F in July, with annual rainfall totalling around 897 mm / 35.3 in — driest in April (58 mm / 2.3 in), wettest in December (85 mm / 3.3 in). These are national averages; regional variation can be substantial, especially in geographically diverse countries. For city-level detail see the cities section below, and for state or province breakdowns follow the subdivisions link if available.
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| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 2°C35.6°F | 77 mm3″ | Snowy |
| February | 2.5°C36.5°F | 65 mm2.6″ | — |
| March | 6°C42.8°F | 68 mm2.7″ | — |
| April | 9.5°C49.1°F | 58 mm2.3″ | — |
| May | 14°C57.2°F | 78 mm3.1″ | — |
| June | 17°C62.6°F | 82 mm3.2″ | — |
| July | 19°C66.2°F | 72 mm2.8″ | — |
| August | 18.5°C65.3°F | 75 mm3″ | — |
| September | 15°C59°F | 75 mm3″ | — |
| October | 10.5°C50.9°F | 82 mm3.2″ | — |
| November | 6°C42.8°F | 80 mm3.1″ | — |
| December | 3°C37.4°F | 85 mm3.3″ | — |
Frequently asked questions
What is the best time to visit Luxembourg?
Luxembourg does not have a clear sunny-and-dry window by our cutoffs. The warmest month is July at 19°C / 66.2°F, and the driest is April at 58 mm / 2.3 in — likely your best travel window.
What is the climate of Luxembourg?
Luxembourg has country-wide monthly average temperatures ranging from 2°C / 35.6°F in January to 19°C / 66.2°F in July. Annual rainfall averages about 897 mm / 35.3 in, with the wettest month being December (85 mm / 3.3 in) and the driest April (58 mm / 2.3 in). Regional variation within Luxembourg can be significant — see subdivision or city pages for detail.
What is the hottest month in Luxembourg?
The hottest month in Luxembourg is July, with a country-wide average temperature of 19°C / 66.2°F.
What is the coldest month in Luxembourg?
The coldest month in Luxembourg is January, with a country-wide average temperature of 2°C / 35.6°F.
When does it rain most in Luxembourg?
The wettest month in Luxembourg is December, averaging about 85 mm / 3.3 in of rain. The driest is April with about 58 mm / 2.3 in.