Colombo in September
Colombo in September
Colombo, Sri Lanka
Visiting Colombo in September means experiencing the wet season. As a tropical destination, expect warm temperatures year-round with higher rainfall and humidity.
Weather in Colombo in September
Average highs around 28.7C and lows near 24.7C. 249.4mm average precipitation and about 30 rainy days. September typically sits between August and October conditions, so it is useful for travelers wanting a balanced window in Colombo. Pack quick-dry clothing and a light waterproof layer for September.
Temperature
September brings wet season conditions in Colombo, Sri Lanka. The average temperature is about 26.7C, with lows near 24.7C and highs around 28.7C.
Sunshine Hours
Colombo, Sri Lanka usually gets around 9.8 hours of sunshine per day in September, with roughly 12.2 daylight hours available for sightseeing.
Rain
September sees around 249.4mm of rainfall over about 30 days. Rain can occur for around 15 hours per day on average.
