Langkawi Weather in December

🇲🇾 Malaysia

29°C

High

24°C

Low

Rain Days

Sunshine

82%

Humidity

Asia › 🇲🇾 Malaysia › Langkawi

Updated: March 2026

Is December a Good Time to Visit Langkawi?

4/10

Fair

December is a fair time to visit Langkawi (4/10). With 9 daily sunshine hours and only 15 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 12th sunniest of the year in Langkawi. December suits travellers visiting for indoor culture, food, and architecture rather than outdoor activities. Pack accordingly for 15 potential rain days. January offers a similar profile at lower hotel rates if dates are flexible. Watch out for prolonged rain stretches: with 15 wet days, a fully outdoor itinerary is risky. Build in museum days and covered market visits as contingency. Planning tips: most accommodation categories have availability, and last-minute deals are common. The quieter streets and shorter queues can make this a genuinely enjoyable time to visit for the right type of traveller. Budget-conscious visitors will find the best value of the year in this period.

vs November:29°C avg high

December weather in Langkawi is defined by a daily temperature swing from 24°C at night to 29°C during the afternoon. Humidity averages 82%, and you can count on around 9 sunshine hours each day. That combination makes December warm and lush, though dressing in breathable fabrics keeps things manageable.

29°C

Avg High

24°C

Avg Low

15 days

Rain Days

Sunshine

82%

Humidity

Temperature in Langkawi in December

The narrow 5°C gap between daytime and overnight temperatures, characteristic of coastal cities with maritime moderation, means a single mid-layer works across the whole day. At 82% humidity, the 29°C daytime high feels 2-4°C warmer in practice: quick-dry fabrics and shade-seeking between noon and 3pm are the sensible response. UV index averages 4 this month, classed as moderate. Sunscreen is a sensible precaution for extended outdoor time, particularly at midday. Wind averages 20 km/h, light enough to be refreshing on warm days but noticeable in open coastal areas or elevated viewpoints. In Fahrenheit: 84°F average high, 75°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).

Temperature in December

Monthly Precipitation (mm)

What to Wear in Langkawi in December

Morning24°CBefore the day warms up

Afternoon29°CPeak daytime temperature

Evening27°CAfter sunset cools down

Packing for Langkawi in December means dressing for 29°C days and 24°C evenings. A lightweight linen or cotton shirt with loose-fit trousers or a sundress handles the 29°C daytime heat. Evening temperatures settle at 24°C, a modest 5°C drop that a light cardigan or denim jacket covers. For footwear, breathable walking sandals work for casual exploration, but closed-toe trainers are better for uneven surfaces in the historic centre. With 15 rain days expected, a compact travel umbrella is worth the bag space. A waterproof jacket is better than an umbrella if you plan full-day outdoor routes. For temple and religious site visits, carry a lightweight scarf or sarong to cover shoulders and knees, required at most major sites across the region. At 82% average humidity, quick-dry synthetic or bamboo fabrics dry overnight and stay comfortable longer than cotton.

💡

Local tip: Loose-weave linen and moisture-wicking fabrics are the practical choice in Langkawi's heat and humidity. Many shopping centres run air conditioning at near-arctic levels, so a thin layer in your bag prevents discomfort indoors.

Events in Langkawi in December

December has no major festivals or public holidays in Langkawi, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.

What to Pack for Langkawi in December

Based on 29°C average highs and 15 rainy days

Light layers for morning and evening
Breathable T-shirts and comfortable trousers
UV-protective sunglasses
Quick-dry travel towel
Anti-chafe balm for long walking days
Moisture-wicking synthetic fabrics for active days
Compact folding umbrella
Waterproof outer layer or packable rain jacket
Quick-dry clothing that recovers fast after a shower
SPF 30+ sunscreen
Comfortable walking shoes (a second pair lets the first air out overnight)
Universal travel adapter
Small day pack for city exploration
Reusable water bottle

Best Activities in Langkawi in December

Early morning walk through Langkawi's historic market districtBest before 9amTemperatures are still manageable at 25°C before the midday heat builds
Open-air rooftop dining at sunsetFrom 6pm onwardsThe 29°C daytime heat drops noticeably after sunset, making al fresco dining comfortable
Waterfront promenade or harbour walkEarly morning or after 5pmSea breezes cut through the humidity, making coastal routes the most pleasant in heat
Guided cycling tour of the old quarterFirst tour of the day (7-9am)The low-traffic window before tourist crowds and the cooler morning air make this the prime riding slot
Spend a morning in the national or city art museumOpens at 10am; arrive earlyWith 15 rain days expected, having a full-day indoor plan is practical insurance
Cooking class focused on regional cuisineHalf-day sessions run 10am-1pm or 3-6pmIndoor activity that fills a rainy half-day with genuine cultural content
Visit covered historical sites: cathedral, palace, or bazaarAny time; most crowded middayRoofed monuments and covered markets provide exploration without weather exposure
Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningDecember brings distinct seasonal changes to public green spaces worth exploring
Seek out chilled local specialities: cold-brew tea, ice desserts, or chilled seafood at street-level stallsAny time; most atmospheric in evening marketsHot-weather street food culture peaks in December, with vendors setting up specifically for warm evenings

Why is Langkawi warm in December?

In December, Langkawi sits in the dry season corridor, as the ITCZ shifts away from the region and trade winds bring drier, more stable air. This produces reliably sunny days reaching 29°C, with lower humidity than the wet months. Overnight lows of 24°C offer a pleasant reprieve from the midday heat. Climate data: Open-Meteo ERA5 (1991–2020).

Sunshine Hours

The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.

UV Index

A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate -- wear sunscreen. UV 6-7: High -- hat and SPF 30+ essential. UV 8-10: Very High -- limit midday exposure. UV 11+: Extreme -- seek shade between 10am-4pm.

Rain Days

A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.

Humidity

Relative humidity as a percentage. Below 40%: Dry -- skin and throat may feel parched. 40-60%: Comfortable -- ideal for most people. 60-80%: Sticky -- light, breathable fabrics recommended. Above 80%: Muggy -- heat feels more intense; quick-dry clothing is essential.

Frequently Asked Questions: Langkawi in December

In December, Langkawi experiences average highs of 29°C (84°F) and lows of 24°C (75°F). Expect around 15 rainy days and 9 hours of sunshine per day, with humidity averaging 82%. The 5°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an overshirt or cardigan handles the cooler evenings. UV exposure is moderate at index 4.

Langkawi typically sees 15 rainy days in December, with total precipitation of around 124mm. Rain is moderate and manageable. Showers tend to pass quickly, and a light rain layer or foldable umbrella is sufficient protection for most days. For context, the driest month in Langkawi typically sees 4-6 fewer rain days than December.

Pack lightweight, breathable clothing (linen or cotton), a wide-brim sun hat, SPF 50+ sunscreen, and a refillable water bottle for Langkawi in December. The 29°C daytime heat demands sun protection during midday hours, typically 11am to 4pm. A compact travel umbrella is also worth packing, as 15 rainy days means afternoon showers are a real possibility. Quick-dry synthetic fabrics are preferable to cotton in 82% humidity.

December is a reasonable time to visit Langkawi. Expect 15 rainy days, so pack a light rain layer for flexibility. Average temperatures of 29°C make outdoor exploration comfortable during the dry periods. With 9 daily sunshine hours, there are reliable windows of good weather to plan outdoor activities around, even if the month is not the driest on the calendar.

The average high temperature in Langkawi in December is 29°C (84°F), and the average low is 24°C (75°F). The mean daily temperature is approximately 27°C (80°F). The day-to-night range of 5°C is narrow, typical of coastal or maritime cities. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.

The best month to visit Langkawi is generally February. February offers the most sunshine at 11 hours per day and only 8 rainy days. Average temperatures reach 32°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around February gives you the best chance of dry, bright weather.

December is shoulder or low season in Langkawi, meaning fewer tourists and generally lower prices than peak months. With 9 sunshine hours and 15 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.

In December, Langkawi suits a range of activities thanks to warm temperatures of 29°C. Mix of indoor and outdoor activities works well given the moderate chance of rain. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 9 hours of sunshine, parks and waterfront walks are particularly enjoyable.

December ranks 12th sunniest of the year in Langkawi, with an average 9 daily sunshine hours. The driest months are January, February, and December. February is the hottest month (32°C avg high); July is the coolest (29°C). From here, temperatures rise 2°C into January. Compared to last month (November: 29°C high, 25 rain days), December is similarly warm and drier. December is one of the least sunny months, but that often means lower prices and fewer fellow tourists.

Year-Round Climate

Month	High	Low	Rain Days	Sun	Details
January	31°C	24°C	8	10h	View
February	32°C	25°C	8	11h	View
March	32°C	25°C	16	10h	View
April	31°C	26°C	24	10h	View
May	30°C	26°C	26	10h	View
June	30°C	26°C	22	10h	View
July	29°C	25°C	23	10h	View
August	29°C	25°C	24	10h	View
September	29°C	25°C	26	9h	View
October	29°C	24°C	28	9h	View
November	29°C	25°C	25	9h	View
December	29°C	24°C	15	9h	View

Other Months in Langkawi

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Plan Your Trip to Langkawi

Best Time to Visit Langkawi Langkawi vs Kuala Lumpur in December Langkawi vs Penang in December

Nearby Destinations with Similar Weather

These cities are within 500 km and experience broadly comparable weather conditions during the same calendar month, making them practical standalone alternatives or worthwhile additions to a longer regional itinerary.

Kuala Lumpur🇲🇾 Malaysia414 km away

29°C23°C low

Penang🇲🇾 Malaysia119 km away

29°C25°C low

Phuket🇹🇭 Thailand230 km away

28°C25°C low

Koh Samui🇹🇭 Thailand352 km away

25°C23°C low

Data Sources for Langkawi

Langkawi on Wikipedia Open-Meteo Climate API NOAA National Centers UK Met Office WMO GeoNames

Climate normals represent 30-year averages (1991-2020). Individual years may vary.