In October, Colombo typically sees daytime highs of 22.5°C and overnight lows around 12.7°C. Compared to the annual average high of 22.9°C, October runs -0.5°C.
October in Colombo averages a daytime high of 22.5°C and an overnight low of 12.7°C.
October runs -0.5°C compared to Colombo's annual average high of 22.9°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 22.5°C and cooler evenings around 12.7°C.