Colombo in August
Colombo in August
Colombo, Sri Lanka
Visiting Colombo in August means experiencing the wet season. As a tropical destination, expect warm temperatures year-round with higher rainfall and humidity.
Weather in Colombo in August
Average highs around 28.5C and lows near 25C. 249.3mm average precipitation and about 28 rainy days. August typically sits between July and September conditions, so it is useful for travelers wanting a balanced window in Colombo. Pack quick-dry clothing and a light waterproof layer for August.
Temperature
August brings wet season conditions in Colombo, Sri Lanka. The average temperature is about 26.8C, with lows near 25C and highs around 28.5C.
Sunshine Hours
Colombo, Sri Lanka usually gets around 9.7 hours of sunshine per day in August, with roughly 12.3 daylight hours available for sightseeing.
Rain
August sees around 249.3mm of rainfall over about 28 days. Rain can occur for around 15 hours per day on average.
Humidity
Humidity in August is generally humid for Colombo, Sri Lanka, especially when rainfall periods increase.
Additional Information
Average winds are around 19.6 km/h, so pack layers that handle changing conditions. Pack quick-dry clothing and a light waterproof layer for August.
Our August Hotel Picks for Colombo
Cinnamon Lakeside Colombo
Polished lodging with elegant rooms & suites, plus 3 restaurants, an outdoor pool & a spa.
View hotel
Shangri-La Colombo
Refined quarters in an upmarket hotel with ocean views, plus 4 restaurant, an outdoor pool & a spa.
View hotel
MaRadha Colombo
Casual hotel featuring a restaurant & a spa, plus a rooftop deck with a bar, a pool & sea views.
View hotelWhat to Do in Colombo in August
Viharamahadevi Park
Relaxed park with jogging trails, kids play areas, space for picnics & activities like cycling.
Explore activity
Kelaniya Raja Maha Viharaya
Sacred, historic temple said to be visited by the Buddha with paintings by a renowned artist.
Explore activity
Colombo National Museum
The Colombo National Museum, also known as the National Museum of Sri Lanka, is the country's largest and most prestigious museum, located in the heart of Colombo. Established in 1877 by British Governor Sir William Henry Gregory, it showcases Sri Lanka’s rich cultural, artistic, and historical heritage. The museum’s Italian-style colonial architecture houses an extensive collection of artifacts, including ancient royal regalia, traditional Kandyan attire, centuries-old palm-leaf manuscripts, and Buddhist sculptures. A highlight is the magnificent golden throne and crown of the last King of Kandy, Sri Vikrama Rajasinha. The museum also features galleries dedicated to prehistoric archaeology, ancient inscriptions, and Sri Lanka’s colonial past. Surrounding the museum is a lush garden, providing a serene environment for visitors. As a vital institution for education and research, the Colombo National Museum serves as a gateway to understanding the island’s diverse history, from its ancient kingdoms to modern times.
Explore activityTravel tips for Colombo in August
Pack quick-dry clothing and a light waterproof layer for August. Book accommodation earlier when events overlap with peak weekends, and keep an eye on changing weather windows for day trips.
