Luxembourg Weather & Climate

Luxembourg

Luxembourg sees feels-like daytime highs peak around 24.6°C in July and nighttime lows bottom out near -1.6°C in January. June is the wettest month (~56 mm), while February is the driest (~40 mm). For sunshine, July leads with about 58% clear skies.

Best time to visit Luxembourg

Based on mild feels-like temperatures and low rain chances, the most comfortable months are July, August, and June — expect around 15.924.6°C with roughly 29% chance of rain on a given day in July.

Luxembourg climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January-1.6° / 2.5°25%48 mm29%17.9 kph
February-0.8° / 3.8°21%40 mm36%17.4 kph
March1.9° / 7.9°25%42 mm40%16.5 kph
April5.6° / 12.9°26%42 mm44%15.1 kph
May10.4° / 18.9°31%54 mm45%14 kph
June14.1° / 22.9°32%56 mm52%13.5 kph
July15.9° / 24.6°29%55 mm58%13.3 kph
August15.5° / 23.2°28%53 mm57%13.1 kph
September12° / 18.6°27%54 mm51%14 kph
October7.5° / 13.2°28%56 mm38%15.1 kph
November2.9° / 7.3°27%50 mm26%16 kph
December-0.1° / 2.9°27%54 mm24%17.3 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

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