In September, Weinan typically sees daytime highs of 25.5°C and overnight lows around 15.9°C. Compared to the annual average high of 20.0°C, September runs +5.5°C.
September in Weinan averages a daytime high of 25.5°C and an overnight low of 15.9°C.
September runs +5.5°C compared to Weinan's annual average high of 20.0°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 25.5°C and cooler evenings around 15.9°C.