In July, Yancheng typically sees daytime highs of 31.0°C and overnight lows around 23.1°C. Compared to the annual average high of 19.4°C, July runs +11.6°C.
July in Yancheng averages a daytime high of 31.0°C and an overnight low of 23.1°C.
July runs +11.6°C compared to Yancheng's annual average high of 19.4°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 31.0°C and cooler evenings around 23.1°C.