In August, Chennai typically sees daytime highs of 34.1°C and overnight lows around 25.5°C. Compared to the annual average high of 32.5°C, August runs +1.6°C.
August in Chennai averages a daytime high of 34.1°C and an overnight low of 25.5°C.
August runs +1.6°C compared to Chennai's annual average high of 32.5°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 34.1°C and cooler evenings around 25.5°C.