Oberhelfenschwil, in Saint Gallen, Switzerland, is home to roughly 1,300 people in the Europe/Zurich time zone at 47.4°N latitude.
In 2025, Oberhelfenschwil recorded an average annual temperature of 47°F. The hottest temperatures reached 84°F in July; the coolest were 8°F in November. Total precipitation for the year was 57 inches, with the wettest month being July. Snowfall for the year totaled approximately 19 inches.
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