In March, Hyesan typically sees daytime highs of 1.6°C and overnight lows around -11.8°C. Compared to the annual average high of 9.3°C, March runs -7.7°C.
March in Hyesan averages a daytime high of 1.6°C and an overnight low of -11.8°C.
March runs -7.7°C compared to Hyesan's annual average high of 9.3°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 1.6°C and cooler evenings around -11.8°C.