Haiger, in Hesse, Germany, is home to roughly 20,200 people in the Central European time zone at 50.7°N latitude.
In 2025, Haiger recorded an average annual temperature of 50°F. The hottest temperatures reached 94°F in July; the coolest were 8°F in January. Total precipitation for the year was 31 inches, with the wettest month being January. Snowfall for the year totaled approximately 7 inches.
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