In December, Mettupalayam typically sees daytime highs of 24.8°C and overnight lows around 13.7°C. Compared to the annual average high of 26.8°C, December runs -2.0°C.
December in Mettupalayam averages a daytime high of 24.8°C and an overnight low of 13.7°C.
December runs -2.0°C compared to Mettupalayam's annual average high of 26.8°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 24.8°C and cooler evenings around 13.7°C.