In October, Port Blair typically sees daytime highs of 29.9°C and overnight lows around 24.1°C. Compared to the annual average high of 30.3°C, October runs -0.5°C.
October in Port Blair averages a daytime high of 29.9°C and an overnight low of 24.1°C.
October runs -0.5°C compared to Port Blair's annual average high of 30.3°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 29.9°C and cooler evenings around 24.1°C.