In October, Weihai typically sees daytime highs of 18.3°C and overnight lows around 12.6°C. Compared to the annual average high of 14.6°C, October runs +3.7°C.
October in Weihai averages a daytime high of 18.3°C and an overnight low of 12.6°C.
October runs +3.7°C compared to Weihai's annual average high of 14.6°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 18.3°C and cooler evenings around 12.6°C.