In September, Shiliguri typically sees daytime highs of 31.3°C and overnight lows around 24.2°C. Compared to the annual average high of 29.5°C, September runs +1.8°C.
September in Shiliguri averages a daytime high of 31.3°C and an overnight low of 24.2°C.
September runs +1.8°C compared to Shiliguri's annual average high of 29.5°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 31.3°C and cooler evenings around 24.2°C.