In September, Haldwani typically sees daytime highs of 30.9°C and overnight lows around 21.6°C. Compared to the annual average high of 28.9°C, September runs +2.0°C.
September in Haldwani averages a daytime high of 30.9°C and an overnight low of 21.6°C.
September runs +2.0°C compared to Haldwani's annual average high of 28.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 30.9°C and cooler evenings around 21.6°C.