Annual Weather Averages in Colombo
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Colombo
High Temp: 32 °C
Low Temp: 23 °C
Mean Temp: 28 °C
Precipitation: 207.1 mm
Humidity: 78%
Dew Point: 24 °C
Wind: 13 km/h
Pressure: 100.98 kPa
Visibility: 15 km
January Climate & Weather Averages in Colombo
High Temp: 31 °C
Low Temp: 23 °C
Mean Temp: 27 °C
Precipitation: 80.0 mm
Humidity: 73%
Dew Point: 22 °C
Wind: 15 km/h
Pressure: 101.10 kPa
Visibility: 15 km
February Climate & Weather Averages in Colombo
High Temp: 32 °C
Low Temp: 24 °C
Mean Temp: 28 °C
Precipitation: 95.5 mm
Humidity: 74%
Dew Point: 23 °C
Wind: 13 km/h
Pressure: 101.08 kPa
Visibility: 15 km
March Climate & Weather Averages in Colombo
High Temp: 32 °C
Low Temp: 25 °C
Mean Temp: 28 °C
Precipitation: 151.7 mm
Humidity: 75%
Dew Point: 24 °C
Wind: 10 km/h
Pressure: 101.04 kPa
Visibility: 15 km
April Climate & Weather Averages in Colombo
High Temp: 32 °C
Low Temp: 25 °C
Mean Temp: 29 °C
Precipitation: 248.4 mm
Humidity: 77%
Dew Point: 25 °C
Wind: 10 km/h
Pressure: 100.96 kPa
Visibility: 16 km
May Climate & Weather Averages in Colombo
High Temp: 32 °C
Low Temp: 26 °C
Mean Temp: 29 °C
Precipitation: 306.1 mm
Humidity: 79%
Dew Point: 25 °C
Wind: 15 km/h
Pressure: 100.87 kPa
Visibility: 16 km
June Climate & Weather Averages in Colombo
High Temp: 31 °C
Low Temp: 26 °C
Mean Temp: 29 °C
Precipitation: 192.5 mm
Humidity: 79%
Dew Point: 25 °C
Wind: 16 km/h
Pressure: 100.89 kPa
Visibility: 16 km
July Climate & Weather Averages in Colombo
High Temp: 31 °C
Low Temp: 26 °C
Mean Temp: 28 °C
Precipitation: 113.3 mm
Humidity: 78%
Dew Point: 25 °C
Wind: 16 km/h
Pressure: 100.91 kPa
Visibility: 16 km
August Climate & Weather Averages in Colombo
High Temp: 30 °C
Low Temp: 26 °C
Mean Temp: 28 °C
Precipitation: 130.4 mm
Humidity: 79%
Dew Point: 24 °C
Wind: 15 km/h
Pressure: 100.96 kPa
Visibility: 16 km
September Climate & Weather Averages in Colombo
High Temp: 30 °C
Low Temp: 25 °C
Mean Temp: 28 °C
Precipitation: 298.7 mm
Humidity: 80%
Dew Point: 24 °C
Wind: 13 km/h
Pressure: 100.99 kPa
Visibility: 16 km
October Climate & Weather Averages in Colombo
High Temp: 31 °C
Low Temp: 25 °C
Mean Temp: 28 °C
Precipitation: 329.0 mm
Humidity: 81%
Dew Point: 24 °C
Wind: 10 km/h
Pressure: 101.00 kPa
Visibility: 15 km
November Climate & Weather Averages in Colombo
High Temp: 31 °C
Low Temp: 24 °C
Mean Temp: 27 °C
Precipitation: 301.1 mm
Humidity: 81%
Dew Point: 24 °C
Wind: 10 km/h
Pressure: 100.97 kPa
Visibility: 14 km
December Climate & Weather Averages in Colombo
High Temp: 31 °C
Low Temp: 24 °C
Mean Temp: 28 °C
Precipitation: 239.0 mm
Humidity: 78%
Dew Point: 23 °C
Wind: 13 km/h
Pressure: 101.04 kPa
Visibility: 14 km