In September, Yichun typically sees daytime highs of 29.2°C and overnight lows around 20.1°C. Compared to the annual average high of 21.9°C, September runs +7.3°C.
September in Yichun averages a daytime high of 29.2°C and an overnight low of 20.1°C.
September runs +7.3°C compared to Yichun's annual average high of 21.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 29.2°C and cooler evenings around 20.1°C.