In March, Yancheng typically sees daytime highs of 12.4°C and overnight lows around 2.2°C. Compared to the annual average high of 19.4°C, March runs -7.0°C.
March in Yancheng averages a daytime high of 12.4°C and an overnight low of 2.2°C.
March runs -7.0°C compared to Yancheng's annual average high of 19.4°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 12.4°C and cooler evenings around 2.2°C.