Things to do in Colombo in September

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Overview

September is a good time to visit Colombo. The weather is usually very warm and breezy, with temperatures ranging from 78—82°F (25—28°C). There are plenty of events to check out and activities to try in Colombo during this time. Some of our top recommendations: explore the Pettah Market, take a day trip to Galle Fort, visit the Kelaniya Raja Maha Vihara temple, and more!

Colombo has plenty to offer for visitors of all ages and interests. In this article, we tell you the top things to see and do for your September trip to Colombo. Get inspired by the events, activities, attractions, and experiences unique to September. We’ll let you know where to explore events based on your interests, whether that’s food, culture, art, music, sport or others.

We’ll let you know everything you need to prepare for the weather in Colombo in September. Learn about what to wear and pack for your trip, the average temperatures throughout September, temperature changes from morning to evening and much more.

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Best events and things to do in Colombo in September

Top experiences in September
Explore the Pettah Market
Pettah Market is a bustling and vibrant market in Colombo, and in September, it offers a unique opportunity to immerse yourself in the local culture and experience the hustle and bustle of everyday life in Sri Lanka. Visitors can explore the maze of narrow streets and alleyways, where they will find a wide variety of goods, including fresh produce, spices, textiles, and handicrafts. It's a great place to shop for souvenirs, sample local street food, and interact with friendly locals while taking in the sights, sounds, and smells of the market.
Take a day trip to Galle Fort
Galle Fort is a UNESCO World Heritage Site located on the southwestern coast of Sri Lanka, and in September, it is a great time to take a day trip from Colombo to explore this historic and picturesque fortress. Visitors can wander through the cobblestone streets, admire the colonial architecture, and visit the various museums, art galleries, and boutique shops that are housed within the fort. The fort also offers stunning views of the Indian Ocean, making it a great place to relax and soak in the coastal beauty of Sri Lanka.
Visit the Kelaniya Raja Maha Vihara temple
Kelaniya Raja Maha Vihara is a sacred Buddhist temple located in the Western Province of Sri Lanka, and in September, it is a great time to visit and witness the religious ceremonies and rituals that take place during this time of year. The temple is adorned with colorful decorations and lights, and visitors can witness devotees offering prayers and making offerings to the Buddha. The temple also houses a museum and a library, making it a great place to learn about the history and culture of Buddhism in Sri Lanka.
Go on a food tour of Colombo's street food
September is a great time to explore the vibrant street food scene in Colombo. Visitors can embark on a food tour to sample a variety of local delicacies, including kottu roti, hoppers, and spicy seafood dishes. The bustling streets come alive with the aromas of sizzling spices and mouth-watering flavors, offering a unique culinary experience. From bustling markets to hidden alleyways, there are plenty of opportunities to indulge in the diverse and delicious street food offerings that Colombo has to offer.
Attend the Colombo International Book Fair
The Colombo International Book Fair takes place in September and is a great opportunity for book lovers to explore a wide range of literature, including local and international authors, publishers, and book sellers. The fair features book launches, author signings, and literary discussions, making it a great place to discover new and exciting reads. Visitors can also participate in various workshops and cultural events, making it a unique and enriching experience for literature enthusiasts.
Explore the Gangaramaya Temple
Gangaramaya Temple is a prominent Buddhist temple located in Colombo, and in September, it is a great time to visit and witness the religious ceremonies and rituals that take place during this time of year. The temple is adorned with colorful decorations and lights, and visitors can witness devotees offering prayers and making offerings to the Buddha. The temple also houses a museum and a library, making it a great place to learn about the history and culture of Buddhism in Sri Lanka.
Take a boat ride on Beira Lake
In September, the weather in Colombo is pleasant, making it the perfect time to take a leisurely boat ride on Beira Lake. The lake is surrounded by lush greenery and offers a peaceful escape from the hustle and bustle of the city. Visitors can enjoy the serene atmosphere, spot various bird species, and take in the beautiful views of the surrounding area. It's a great way to relax and unwind while taking in the natural beauty of Sri Lanka.
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Holidays in Colombo in September
September
  • Milad-Un-Nabi (September 16)
  • Binara Full Moon Poya Day (September 17)
Other notable holidays
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Weather in Colombo in September

Temperatures on an average day in Colombo in September

The average temperature in Colombo in September for a typical day ranges from a high of 82°F (28°C) to a low of 78°F (25°C). Some would describe it as very warm and breezy.

For comparison, the hottest month in Colombo, March, has days with highs of 87°F (30°C) and lows of 77°F (25°C). The coldest month, January has days with highs of 84°F (29°C) and lows of 73°F (23°C). This graph shows how an average day looks like in Colombo in September based on historical data.

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Historical temperature average in September
82°F
highs
78°F
lows

General weather summary

Very warm and breezy
Feels like
61%
Chance of rain
0.322 in
Amount
15.5 mph
Wind speed
84%
Humidity
12.2 hrs
Daylight length
6:00 AM
Sunrise
6:10 PM
Sunset
25%
Cloud cover
Sleeveless shirt, rain coat and rain boots
What to wear
What to wear in September
With an average high of 82°F (28°C) and a low of 78°F (25°C), it generally feels very warm and breezy. There might also be a moderate chance of rain. With that in mind, most people would dress in something very light like a sleeveless shirt and top it off with a rain coat and rain boots
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Best attractions for Colombo in September

Besides the array of exciting events and activities Colombo has to offer for travelers in September, we want to remind you of the classic attractions in Colombo that are great to visit at this time of the year as well! You can’t miss these iconic landmarks, local favorites, and places rich with cultural heritage. We hope to give you insights and inspiration into the best things to see and do to make the most of your visit. Here is a list of our top attractions in Colombo for September.
Gangaramaya Temple
1. Gangaramaya Temple
4.6
(10063)
Buddhist temple
Sights & Landmarks
Historic Buddhist temple with a robust collection of artifacts & statues, plus vocational training.
Galle Face Green
2. Galle Face Green
4.5
(13200)
Park
Nature & Parks
Food stalls dot this popular waterfront destination with a long walkway, sandy beach & scenic views.
Mount Lavinia Beach
3. Mount Lavinia Beach
4.5
(3431)
Outdoor Activities
Beaches
Scenic beach offering a stretch of sand, waves, lifeguards, hotels & nearby restaurants.
Colombo National Museum
4. Colombo National Museum
4.4
(4884)
History museum
Museums
Big, stately museum with royal objects & other artifacts relating to Sri Lanka's history & culture.
Dutch Hospital - Shopping Precinct
5. Dutch Hospital - Shopping Precinct
4.4
(5714)
Shopping mall
Shopping
Upmarket stores & restaurants in a quaint, 17th-century Dutch colonial hospital with 2 courtyards.
Independence Square
6. Independence Square
4.6
(8763)
Historical landmark
Sights & Landmarks
Square in front of Independence Memorial Hall featuring a fountain topped by a statue.
Viharamahadevi Park
7. Viharamahadevi Park
4.4
(13305)
State park
Nature & Parks
Relaxed park with jogging trails, kids' play areas, space for picnics & activities like cycling.
Kelaniya Raja Maha Viharaya
8. Kelaniya Raja Maha Viharaya
4.8
(15127)
Buddhist temple
Sights & Landmarks
Sacred, historic temple said to be visited by the Buddha with paintings by a renowned artist.
Dehiwala Zoological Gardens
9. Dehiwala Zoological Gardens
4.2
(14104)
Zoo
Outdoor Activities
Large, long-running zoo with landscaped gardens & many species, plus an aquarium & butterfly garden.
Independence Square
10. Independence Square
4.6
(8763)
Historical landmark
Sights & Landmarks
Square in front of Independence Memorial Hall featuring a fountain topped by a statue.
Fort Railway station
11. Fort Railway station
4.0
(3619)
Train station
Sights & Landmarks
Gangarama Sima Malaka
12. Gangarama Sima Malaka
4.6
(1928)
Buddhist temple
Sights & Landmarks
Serene Buddhist temple on floating platforms featuring numerous Buddha statues & airy shrines.
Jami Ul-Alfar Mosque
13. Jami Ul-Alfar Mosque
Monument
Sights & Landmarks
Landmark long-standing mosque known for its striking red & white brick facade.
Fort
14. Fort
Sights & Landmarks
Architectural Buildings
Fort (Colombo) is the central business district of Colombo in Sri Lanka. It is the financial district of Colombo and the location of the Colombo Stock Exchange and the World Trade Centre of Colombo from which the CSE operates. It is also the location of the Bank of Ceylon headquarters. Wikipedia.
Sri Kaileswaram Temple | ஸ்ரீ கைலேஸ்வரம்
15. Sri Kaileswaram Temple | ஸ்ரீ கைலேஸ்வரம்
4.6
(770)
Hindu temple
Sights & Landmarks
Hindu temple, the oldest in Colombo, known for its vibrant ceiling artwork & tucked-away locale.
Old Parliament Building
16. Old Parliament Building
4.5
(95)
Government office
Sights & Landmarks
Completed in 1930, this neo-Baroque structure now houses the national Presidential Secretariat.

Looking for day-by-day itineraries in Colombo?

Get inspired for your trip to Colombo with our curated itineraries that are jam-packed with popular attractions everyday! Check them out here:

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