Weather in Malaysia in December

The northeast monsoon shapes the weather in Malaysia in December, bringing heavy rains to the east coast and drier, sunnier days to the west. East coast islands remain off-limits, while Langkawi and Penang enjoy one of their best months for beach weather. Temperatures stay warm, between 76°F and 88°F (24°C to 31°C), with high humidity. Kuala Lumpur may see some afternoon showers, but it remains generally accessible for sightseeing and shopping. December is a great time to visit the west coast, especially for those seeking a festive atmosphere as Christmas and New Year’s Eve celebrations draw near.

Malaysia in December at a glance

The weather in Malaysia in December brings festive energy and peak travel activity, especially on the west coast. While the east coast remains in monsoon mode, the weather in other regions delivers drier days, perfect for vacation celebrations.

• Average temperatures in Malaysia in December hover between 75°F and 89°F (24°C and 32°C), with the west coast seeing moderate rainfall and generally favorable conditions for beach vacations in Langkawi and Penang.
• The east coast (Terengganu, Kelantan, and Tioman) still experiences a heavy impact of the northeast monsoon, with rough seas, and closed resorts. Cities like Kuala Lumpur and Melaka come alive with decorations and events around Christmas and New Year, offering animated nightlife and seasonal shopping promotions. Borneo remains accessible, especially Sabah, for rainforest excursions and wildlife viewing, though weather can be mixed and travel requires some flexibility.
• December is a popular month for international tourists and locals alike, so expect crowds and elevated prices, especially around Christmas, at major resorts and urban hotels.

Is December a good time to visit Malaysia?

December is characterized by contrasts, with festive energy in the cities and heavy rains along the east coast due to the northeast monsoon. If you’re wondering about the best time to visit Malaysia, December is a mixed bag — not ideal for the east coast, but full of possibilities elsewhere. The month remains warm and humid, with temperatures most often ranging between 75°F and 89°F (24°C to 32°C). Rainfall is common, but conditions vary greatly by region.

The east coast — including Tioman, Redang, and Perhentian islands — is closed for travel during this time, and ferry services are suspended. On the west coast, however, destinations such as Langkawi, Penang, and Melaka see much better weather, with fewer showers and more sunshine. These regions become popular with tourists during the Christmas and New Year vacations, so it’s wise to book well in advance.

Urban centers like Kuala Lumpur come alive with lights, shopping events, and festivals, offering exciting indoor experiences. The highlands remain cooler and ideal for scenic getaways, though travelers should expect fog and light rain.

If you're planning your Malaysia itinerary around this time, December delivers on festive vibes, west coast beach escapes, and cultural city breaks — as long as you steer clear of the monsoon-hit east.

Average daily temperatures in December

December in Malaysia sees contrasting weather patterns, with the northeast monsoon in full swing on the east coast, while the west coast remains relatively dry. In Kuala Lumpur, average daytime highs reach around 89°F (32°C), with comfortable nighttime lows near 75°F (24°C). 

The west coast, including Langkawi, Penang, and Melaka, enjoys favorable weather with limited rainfall, making it one of the most inviting regions to visit in December. Temperatures typically range from 76°F to 88°F (24°C to 31°C), with sunny mornings and occasional evening rain. The east coast, including Kuantan, Kuala Terengganu, and Kota Bharu, sees heavy rainfall, choppy seas, and stronger winds. Beach resorts remain closed. Highs average around 85°F (29°C), and lows near 73°F (23°C). 

In the Cameron Highlands, December is cool and misty, with daytime highs near 66°F (19°C) and chilly nights around 55°F (13°C). Fog and light rain create a cozy, tranquil atmosphere. In East Malaysia, Kota Kinabalu and Kuching experience warm, humid days with highs around 88°F (31°C) and frequent tropical downpours.

What about the crowds and costs?

December is one of the busiest times to visit Malaysia, especially along the west coast, where dry, sunny weather draws both local and international travelers. Popular spots like Langkawi, Penang, and Kuala Lumpur fill up fast as people arrive for the year-end vacations. Christmas celebrations, New Year’s events, and festive markets all drive demand — and with that, prices for flights, accommodation, and tours tend to rise.

Tourist hotspots and shopping areas can get packed, so reservation well in advance is key if you want decent rates and guaranteed availability. While the east coast is largely off-limits due to the ongoing monsoon, the rest of the country is alive with energy. December may not be the cheapest time to travel, but it’s one of the most vibrant.

Things to do in Malaysia in December

This month marks the peak of the monsoon season on the east coast, shutting down islands like Perhentian and Redang. But over on the west coast and in the highlands, it’s a whole different vibe — festive, cooler, and packed with some of the best places to visit in Malaysia this time of year.

Cruise through the mangroves in Langkawi

Langkawi’s Kilim Geoforest Park offers sheltered mangrove tours even during December’s passing rains. Glide through narrow rivers flanked by limestone cliffs and forests, and watch for eagles, crabs, and monitor lizards. 

Spend a weekend at the Banjaran Hot Springs Retreat

In Ipoh, this luxurious retreat offers geothermal hot springs, cave spas, and tranquil jungle scenery. December’s rain enhances the steamy atmosphere, turning the resort into a misty sanctuary for wellness and relaxation.

Find waterfalls in Gunung Ledang National Park

Gunung Ledang in Johor offers great forest treks and multiple waterfalls, including Puteri Falls. December’s rains make the cascades even more dramatic, and cooler weather helps make the hike manageable — a solid pick if you're looking for things to do in Malaysia that blend nature and a bit of a challenge.

Hike the Penang National Park

On Penang’s northwest coast, this national park offers a relatively dry-weather escape. The trail to Kerachut Beach passes through shaded forest and a meromictic lake, ending at a quiet beach and turtle conservation center. December is one of the best times to experience Penang’s wilder side without excessive heat and throngs of tourists.

Explore the Lost World of Tambun

Part water park, part natural wonderland, the Lost World of Tambun in Ipoh blends limestone cliffs with hot springs, rides, and animal encounters. The warm water attractions and jungle setting feel even more magical in December with light showers and mist.

Festivals and events in Malaysia in December

December in Malaysia blends year-end festivities with cultural pride and vacation cheer. From indigenous celebrations to global-style countdowns, this is a month packed with music, community, and travel-friendly events.

• Pesta Pulau Pinang: This month-long fair in Penang includes food stalls, concerts, and exhibitions. It’s a nostalgic, family-friendly carnival experience with a strong local flavor.
• Christmas: Celebrated nationwide, Christmas in Malaysia includes light displays, festive markets, and caroling. Shopping is a large part of the celebration, with stores decked out in cotton balls and Christmas trees while seasonal foods such as turkey – even halal turkey – and fruitcake appear on restaurant menus.
• New Year’s Eve celebrations: Major Malaysian cities host fireworks displays, outdoor concerts, and countdown parties to welcome the new year in great style.