In September, Tirunelveli typically sees daytime highs of 33.2°C and overnight lows around 23.2°C. Compared to the annual average high of 32.8°C, September runs +0.4°C.
September in Tirunelveli averages a daytime high of 33.2°C and an overnight low of 23.2°C.
September runs +0.4°C compared to Tirunelveli's annual average high of 32.8°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 33.2°C and cooler evenings around 23.2°C.