Weather in Colombo in Summer
June | July | August | ||||
Average day temperature: | ||||||
Average day temperature: | 29.9°C | 29.6°C | 29.7°C | |||
Average night temperature: | ||||||
Average night temperature: | 26.6°C | 26.3°C | 26.1°C | |||
Sea water temperature: | ||||||
Sea water temperature: | 28.5°C | 27.8°C | 27.6°C | |||
Number of sunny days: | ||||||
Number of sunny days: | 1 day | 2 days | 2 days | |||
Day length: | ||||||
Day length: | 12.5 - 12.5 h. | 12.4 - 12.5 h. | 12.3 - 12.4 h. | |||
Number of rainy days: | ||||||
Number of rainy days: | 21 days | 20 days | 21 days | |||
Precipitation totals: | ||||||
Precipitation totals: | 541.9 mm. | 373.0 mm. | 469.7 mm. |
Day & Night air temperature, °C
Sea water temperature, °C
Precipitation total, mm
Sunny, partly cloudy and cloudy days
Wind speed, m/s
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Colombo
Colombo on a weather map
Places in Sri Lanka:
Name
С°
24 Hours Forecast
Colombo
Local time: 13:49
August 10, wednesday
1500

29°C
E
4 m/s
4 m/s
1800

28°C
NE
3 m/s
3 m/s
2100

26°C
NE
1 m/s
1 m/s
August 11, thursday
0000

25°C
NE
2 m/s
2 m/s
0300

25°C
NE
2 m/s
2 m/s
0600

25°C
NE
3 m/s
3 m/s
0900

28°C
E
4 m/s
4 m/s
1200

31°C
E
5 m/s
5 m/s