In July, Changsha typically sees daytime highs of 33.5°C and overnight lows around 25.3°C. Compared to the annual average high of 21.4°C, July runs +12.2°C.
July in Changsha averages a daytime high of 33.5°C and an overnight low of 25.3°C.
July runs +12.2°C compared to Changsha's annual average high of 21.4°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 33.5°C and cooler evenings around 25.3°C.