About Brouch, Mersch's Climate & Weather History

With a population of around 1,000, Brouch sits in Mersch, Luxembourg. The city operates in the Europe/Luxembourg time zone.

In 2025, Brouch recorded an average annual temperature of 51°F. The hottest temperatures reached 95°F in July; the coolest were 19°F in November. Total precipitation for the year was 33 inches, with the wettest month being September. Snowfall for the year totaled approximately 3 inches.