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
