In October, Nanjing typically sees daytime highs of 22.0°C and overnight lows around 12.3°C. Compared to the annual average high of 19.9°C, October runs +2.1°C.
October in Nanjing averages a daytime high of 22.0°C and an overnight low of 12.3°C.
October runs +2.1°C compared to Nanjing's annual average high of 19.9°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 22.0°C and cooler evenings around 12.3°C.