
Colombo in December
Colombo in December
Colombo, Sri Lanka
Visiting Colombo in December means experiencing the dry season. As a tropical destination, expect warm temperatures year-round with drier conditions and sunny skies.
Weather in Colombo in December
Average highs around 29.7C and lows near 23.1C. 192.1mm average precipitation and about 20 rainy days. December typically sits between November and January conditions, so it is useful for travelers wanting a balanced window in Colombo. Pack quick-dry clothing and a light waterproof layer for December.
Temperature
December brings dry season conditions in Colombo, Sri Lanka. The average temperature is about 26.4C, with lows near 23.1C and highs around 29.7C.
Sunshine Hours
Colombo, Sri Lanka usually gets around 9.2 hours of sunshine per day in December, with roughly 11.7 daylight hours available for sightseeing.
Rain
December sees around 192.1mm of rainfall over about 20 days. Rain can occur for around 7.1 hours per day on average.
Humidity
Humidity in December is generally humid for Colombo, Sri Lanka, especially when rainfall periods increase.
Additional Information
Average winds are around 14.8 km/h, so pack layers that handle changing conditions. Pack quick-dry clothing and a light waterproof layer for December.
Our December Hotel Picks for Colombo

The Kingsbury Colombo
Elegant rooms & suites in a striking, contemporary hotel offering 4 restaurants, a pool & a spa.
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Galle Face Hotel
Premium hotel with free breakfast & beach access, plus a pool, spa treatments & 3 restaurants.
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Jetwing Colombo Seven
Refined hotel featuring a rooftop bar/restaurant & an infinity pool, plus a spa & a gym.
View hotelWhat to Do in Colombo in December

Gangaramaya Temple
Uncover the vibrant soul of Colombo at the mesmerizing Gangaramaya Temple, a must-see for travelers mapping out their trip on a savvy AI Travel Agent or Trip Planner App. This iconic temple seamlessly blends the sacred and the vibrant, making it a top attraction whether you're hunting for cheap flights or cheap hotels. Discover the best activities in Colombo as you explore the temple's stunning architecture and tranquil vibes. When planning a trip to Colombo, trust an AI Travel guide to curate cultural wonders paired with appetizing adventures. Taste tempting treats at cheap restaurants nearby, capturing the essence of food in Colombo. Want to explore more? Fly to Colombo with a cope-friendly itinerary from your favorite AI Travel App, ensuring your journey is both enriching and affordable. Let the city's charm, narrated by foodies and travel bloggers, inspire your next cultural escapade. With Gangaramaya Temple as your cultural kickoff, experience vibrant Colombo effortlessly, where modern convenience meets historic allure.
Explore activity
Beddagana Wetland Park
Peaceful natural area with walking paths through the wetlands & abundant bird life.
Explore activity
Galle Dutch Fort
Built in the 16th century, this preserved Dutch sea fort houses a network of museums, shops & cafes.
Explore activityTravel tips for Colombo in December
Pack quick-dry clothing and a light waterproof layer for December. Book accommodation earlier when events overlap with peak weekends, and keep an eye on changing weather windows for day trips.






