In September, Karaikkudi typically sees daytime highs of 35.0°C and overnight lows around 24.6°C. Compared to the annual average high of 33.7°C, September runs +1.3°C.
September in Karaikkudi averages a daytime high of 35.0°C and an overnight low of 24.6°C.
September runs +1.3°C compared to Karaikkudi's annual average high of 33.7°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 35.0°C and cooler evenings around 24.6°C.