In March, Heyuan typically sees daytime highs of 21.6°C and overnight lows around 13.7°C. Compared to the annual average high of 25.8°C, March runs -4.2°C.
March in Heyuan averages a daytime high of 21.6°C and an overnight low of 13.7°C.
March runs -4.2°C compared to Heyuan's annual average high of 25.8°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 21.6°C and cooler evenings around 13.7°C.