In March, Sankt Gallen typically sees daytime highs of 6.7°C and overnight lows around -0.9°C. Compared to the annual average high of 10.8°C, March runs -4.1°C.
March in Sankt Gallen averages a daytime high of 6.7°C and an overnight low of -0.9°C.
March runs -4.1°C compared to Sankt Gallen's annual average high of 10.8°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 6.7°C and cooler evenings around -0.9°C.