In October, Sanya typically sees daytime highs of 28.9°C and overnight lows around 23.2°C. Compared to the annual average high of 28.3°C, October runs +0.5°C.
October in Sanya averages a daytime high of 28.9°C and an overnight low of 23.2°C.
October runs +0.5°C compared to Sanya's annual average high of 28.3°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 28.9°C and cooler evenings around 23.2°C.