In August, Kawanishi typically sees daytime highs of 31.0°C and overnight lows around 23.1°C. Compared to the annual average high of 18.8°C, August runs +12.2°C.
August in Kawanishi averages a daytime high of 31.0°C and an overnight low of 23.1°C.
August runs +12.2°C compared to Kawanishi's annual average high of 18.8°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 31.0°C and cooler evenings around 23.1°C.