Weather atlas / The seasons
Climate in Colombo
Colombo experiences a tropical monsoon climate with distinct wet and dry seasons. Temperatures range from a warm 22 degrees Celsius in the coolest months to a hot 32 degrees Celsius in the hottest months. Expect high humidity and frequent, heavy rainfall during the monsoon season.
Temperature in °C · Rainfall in mm · Monthly climate averages
Temperature
Precipitation
Monthly Averages
Monthly detail · Scroll the table to see all measurements →
| Month | High °C | Avg °C | Low °C | Rain | Days | Sun (h) | Comfort |
|---|---|---|---|---|---|---|---|
| May | 29° | 28° | 28° | 0mm | 2 |
All-time Records
Record High28.6°CMay
Record Low27.8°CMay
Driest Month0mmMay
Sunniest MonthhMay