In May, Hongch'on typically sees daytime highs of 22.6°C and overnight lows around 9.4°C. Compared to the annual average high of 15.8°C, May runs +6.8°C.
May in Hongch'on averages a daytime high of 22.6°C and an overnight low of 9.4°C.
May runs +6.8°C compared to Hongch'on's annual average high of 15.8°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 22.6°C and cooler evenings around 9.4°C.