In April, Hangzhou typically sees daytime highs of 20.6°C and overnight lows around 11.1°C. Compared to the annual average high of 21.0°C, April runs -0.4°C.
April in Hangzhou averages a daytime high of 20.6°C and an overnight low of 11.1°C.
April runs -0.4°C compared to Hangzhou's annual average high of 21.0°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 20.6°C and cooler evenings around 11.1°C.