In September, Jamalpur typically sees daytime highs of 31.4°C and overnight lows around 25.7°C. Compared to the annual average high of 29.6°C, September runs +1.8°C.
September in Jamalpur averages a daytime high of 31.4°C and an overnight low of 25.7°C.
September runs +1.8°C compared to Jamalpur's annual average high of 29.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 31.4°C and cooler evenings around 25.7°C.