Sulgen, in Thurgau, Switzerland, is home to roughly 3,400 people in the Europe/Zurich time zone at 47.5°N latitude.
In 2025, Sulgen recorded an average annual temperature of 50°F. The hottest temperatures reached 91°F in July; the coolest were 18°F in November. Total precipitation for the year was 49 inches, with the wettest month being August. Snowfall for the year totaled approximately 5 inches.
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