Simmern is a city of approximately 8,000 people in Rheinland-Pfalz, Germany. Located in the Central European time zone at 50°N latitude.
In 2025, Simmern recorded an average annual temperature of 51°F. The hottest temperatures reached 94°F in July; the coolest were 20°F in November. Total precipitation for the year was 27 inches, with the wettest month being September. Snowfall for the year totaled approximately 4 inches.
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