In June, Sankt Gallen typically sees daytime highs of 18.6°C and overnight lows around 10.1°C. Compared to the annual average high of 10.8°C, June runs +7.8°C.
June in Sankt Gallen averages a daytime high of 18.6°C and an overnight low of 10.1°C.
June runs +7.8°C compared to Sankt Gallen's annual average high of 10.8°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 18.6°C and cooler evenings around 10.1°C.