Sulgen, in Thurgau, Switzerland, is home to roughly 3,400 people in the Europe/Zurich time zone at 47.5°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Sulgen recorded a mean annual temperature of 50°F, ranging from 18°F lows in November to 91°F highs in July, with about 49 inches of precipitation across the year.