In September, Chidambaram typically sees daytime highs of 34.4°C and overnight lows around 24.7°C. Compared to the annual average high of 33.0°C, September runs +1.4°C.
September in Chidambaram averages a daytime high of 34.4°C and an overnight low of 24.7°C.
September runs +1.4°C compared to Chidambaram's annual average high of 33.0°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 34.4°C and cooler evenings around 24.7°C.