With a population of around 1,400, Lachen sits in Bavaria, Germany. The city operates in the Central European time zone.
In 2025, Lachen recorded an average annual temperature of 48°F. The hottest temperatures reached 89°F in June; the coolest were 12°F in January. Total precipitation for the year was 40 inches, with the wettest month being July. Snowfall for the year totaled approximately 9 inches.
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