In January, Port Blair typically sees daytime highs of 29.6°C and overnight lows around 23.4°C. Compared to the annual average high of 30.3°C, January runs -0.8°C.
January in Port Blair averages a daytime high of 29.6°C and an overnight low of 23.4°C.
January runs -0.8°C compared to Port Blair's annual average high of 30.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 29.6°C and cooler evenings around 23.4°C.