Weather by month in Luxembourg

Many people wonder what the weather conditions are in Luxembourg over the year. What is the best time to visit Luxembourg?

This page shows the average weather conditions by month in Luxembourg over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Luxembourg is generally poor. January is a winter month. In Luxembourg you can expect cold maximum average daytime temperatures around 5°C and nighttime temperatures around -0°C. On average, this month is the coldest month of the year in Luxembourg.

Find more detailed climate information for Luxembourg in January here.

In February the weather in Luxembourg is generally poor. February is a winter month. In Luxembourg you can expect cold maximum average daytime temperatures around 7°C and nighttime temperatures around -0°C.

Find more detailed climate information for Luxembourg in February here.

In March the weather in Luxembourg ranges from poor in Vianden to unpleasant in Luxembourg. The average maximum daytime temperatures are low and range from 9°C in Weiswampach to 11°C in Mondorf-les-Bains.

Find more detailed climate information for Luxembourg in March here.

In April the weather in Luxembourg ranges from unpleasant in Weiswampach to tolerable in Luxembourg. The average maximum daytime temperatures are moderate and range from 13°C in Weiswampach to 16°C in Mondorf-les-Bains.

Find more detailed climate information for Luxembourg in April here.

In May the weather in Luxembourg ranges from tolerable in Weiswampach to pleasant in Luxembourg. The temperatures range from moderate in Weiswampach with 17°C to pleasant in Mondorf-les-Bains with 19°C.

Find more detailed climate information for Luxembourg in May here.

In June the weather in Luxembourg is generally perfect. June is a summer month. The temperatures range from pleasant in Weiswampach with 20°C to high in Mondorf-les-Bains with 23°C.

Find more detailed climate information for Luxembourg in June here.

In July the weather in Luxembourg is generally perfect. July is a summer month. The average maximum daytime temperatures are high and range from 22°C in Weiswampach to 25°C in Mondorf-les-Bains. On average, this month is the warmest month of the year in Luxembourg.

Find more detailed climate information for Luxembourg in July here.

In August the weather in Luxembourg is generally perfect. August is a summer month. The average maximum daytime temperatures are high and range from 22°C in Weiswampach to 25°C in Mondorf-les-Bains.

Find more detailed climate information for Luxembourg in August here.

In September the weather in Luxembourg ranges from pleasant in Vianden to perfect in Luxembourg. The average maximum daytime temperatures are pleasant and range from 18°C in Weiswampach to 20°C in Mondorf-les-Bains.

Find more detailed climate information for Luxembourg in September here.

In October the weather in Luxembourg ranges from unpleasant in Clervaux to tolerable in Luxembourg. In Luxembourg you can expect moderate maximum average daytime temperatures around 15°C and nighttime temperatures around 7°C.

Find more detailed climate information for Luxembourg in October here.

In November the weather in Luxembourg is generally poor. In Luxembourg you can expect cold maximum average daytime temperatures around 9°C and nighttime temperatures around 3°C.

Find more detailed climate information for Luxembourg in November here.

In December the weather in Luxembourg is generally poor. December is a winter month. In Luxembourg you can expect cold maximum average daytime temperatures around 6°C and nighttime temperatures around 1°C.

Find more detailed climate information for Luxembourg in December here.