In September, Bongaigaon typically sees daytime highs of 31.6°C and overnight lows around 24.6°C. Compared to the annual average high of 29.4°C, September runs +2.1°C.
September in Bongaigaon averages a daytime high of 31.6°C and an overnight low of 24.6°C.
September runs +2.1°C compared to Bongaigaon's annual average high of 29.4°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 31.6°C and cooler evenings around 24.6°C.