In September, Munnar typically sees daytime highs of 22.9°C and overnight lows around 12.6°C. Compared to the annual average high of 24.0°C, September runs -1.1°C.
September in Munnar averages a daytime high of 22.9°C and an overnight low of 12.6°C.
September runs -1.1°C compared to Munnar's annual average high of 24.0°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 22.9°C and cooler evenings around 12.6°C.