Thinking of jetting off to Sri Lanka this December? With warm temperatures, minimal rain, and plenty of cultural festivities, this can be an absolutely fantastic time to visit. Here is our guide to the weather in Sri Lanka in December. Get ready to embrace the humidity, soak up the sun, and more during this high tourist season month.
Created by local experts
Yes, December is a great time to visit Sri Lanka – you get sunny weather, cultural festivities, and loads of outdoor fun.
As the country shifts gears from the northeast monsoon to the dry season, you can expect pleasant warm weather. Temperatures tend to hover around 77°F to 86°F (25°C to 30°C), with minimal rainfall and plenty of sunshine.
December in Sri Lanka isn't just about soaking up the sun and lazing on the beach (although that's definitely part of the plan). December is also when Sri Lanka comes alive with cultural festivities and events, including Christmas and New Year celebrations. This is a great time to enjoy colorful parades, traditional dances, and mouthwatering local cuisine.
December is also an ideal time for wildlife safaris in Sri Lanka's national parks. Spot elephants, leopards, and a variety of bird species in their natural habitats.
Ready to take your trip without the hassle of planning and reservation? See our tailor-made trip service.
The weather in Sri Lanka in December is great for exploring Nilaveli Beach © Shutterstock
The weather in Sri Lanka in December is generally warm across the country. The north tends to be slightly warmer with minimal rainfall, and the southwest and southeast regions experience similar temperatures but with more frequent rain showers.
In December, North Sri Lanka experiences average high temperatures ranging from 84°F to 88°F (29°C to 31°C) and lows from 72°F to 75°F (22°C to 24°C). Rainfall during this time is minimal, with occasional short showers. Major cities in this region include Jaffna and Kilinochchi.
December brings average highs of 82°F to 86°F (28°C to 30°C) and lows of 73°F to 77°F (23°C to 25°C) in the southwest region. Rainfall is more frequent compared to the north, with intermittent heavy showers contributing to the lush vegetation. Major cities in this area include Colombo and Galle.
In December, temperatures in the southeast region of Sri Lanka range from 81°F to 84°F (27°C to 29°C) for highs and 72°F to 75°F (22°C to 24°C) for lows. Rainfall is relatively low, with occasional showers. Major cities in this area include Batticaloa and Trincomalee.
Learn more and compare the weather in different months with our guide to the weather in Sri Lanka.
Tranquil relaxing vacations in Sri lanka - Tangalle © leoks/Shutterstock
If you're considering a December trip to Sri Lanka, you're in luck with the weather. Expect warm temperatures and generally dry conditions across most of the country, making it an opportune time for outdoor activities and sightseeing.
While occasional brief showers might interrupt your plans, particularly in the central and northern regions, the coastal areas typically enjoy more consistent sunshine, perfect for beach vacations and water sports.
On average, Sri Lanka receives around 3.94-5.91 inches (100-150mm) of rainfall in December, primarily in the central and northern regions. The rainfall tends to be sporadic and lighter compared to the monsoon season, allowing for uninterrupted outdoor activities and sightseeing.
Overall, December presents an excellent opportunity to explore Sri Lanka's diverse attractions, from its beaches to its cultural sites and natural beauty. Just keep in mind the higher prices and larger crowds.
Rough Guides tip: crafting a Sri Lanka itinerary can be time-consuming. Entrust the planning and reservation to our knowledgeable local experts.
When December hits, Sri Lanka kicks into high gear for tourists. The weather's top-notch – sunny skies and dry conditions make it a dream for outdoor enthusiasts and beach lovers alike. But there's a catch: everyone else wants a slice of that paradise too, so expect crowds, especially in hotspots and along the coast.
December is considered the high tourist season and crowds are typically at their peak this month, especially around popular tourist spots.
With more people traveling here, prices start to climb. You may find that accommodation, tours, and getting around can become more expensive in December than other times of the year. That said, many will argue that the prime weather makes the cost worth it.
But if you're not keen on visiting during such a busy time, consider sneaking in during September, October, or November. You'll still snag some sweet weather without the sky-high prices and throngs of tourists.
Still planning your trip? Browse our Sri Lanka itineraries for inspiration.
The weather in Sri Lanka in December is great for exploring towns like Ella © Shutterstock
If you’re planning your trip to Sri Lanka, you’ll want to check if your visit coincides with the country’s incredible festivals and events. Don't wait too long to book your accommodation for the best options. Looking for more ideas for your Sri Lankan adventure? Dive into our selection of the best things to do in the country.
The Bentota Perahera is a colorful religious procession held in the coastal town of Bentota, featuring beautifully adorned elephants, traditional dancers, and drummers. Travelers can witness the spectacle of this cultural event, which celebrates the sacred Tooth Relic of Lord Buddha.
Adam's Peak, also known as Sri Pada, is a revered pilgrimage site in Sri Lanka. The festival held here in December attracts devotees of various faiths who undertake the arduous climb to the summit to pay homage to the footprint believed to be that of Lord Buddha, Adam, or Shiva. Travelers can join pilgrims in the challenging ascent, experience the spiritual atmosphere, and witness breathtaking sunrise views from the peak.
Night Races is a thrilling motorsport event held on the streets of Colombo, featuring high-speed racing, exhilarating entertainment, and a vibrant atmosphere. Travelers can experience the adrenaline rush of watching professional drivers navigate the challenging circuit under the city lights. The event also offers live music, food stalls, and family-friendly activities, making it a must-visit for motorsport enthusiasts and families alike.
Decided to book a December break? For further inspiration, discover more of the best places to visit in December.
Jami-Ul-Alfar Mosque in Colombo, Sri Lanka © streetflash/Shutterstock
Our Sri Lanka itineraries are crafted to help you experience the best of the country, stress-free. Think of them as a starting point — perfect for planning, but flexible enough to adjust to your own pace and interests. After all, travel is about freedom, but a little planning goes a long way.
Want to learn even more useful information for your upcoming trip to Sri Lanka? Read our travel tips for traveling to Sri Lanka and how to get to Sri Lanka.
From travel safety to visa requirements, discover the best tips for visiting Sri Lanka
written by
Dre Roelandt
updated 26.08.2024
