December weather forecast
Langkawi, Malaysia

Come December, rainfall decreases even further to 94mm (3.7"), making it an inviting time for visitors desiring less rain. As the year turns full circle, the city's weather conditions return to moderate levels. Although there is less sunshine due to the season, the consistent temperature maintains Langkawi's tropical charm. Complete with sea temperatures conducive for water activities, and a UV index that mandates sun safety precautions, December makes for a pleasantly memorable end of the year visit to Langkawi.

Temperature

Langkawi in December displays an average high-temperature of a still hot 32°C (89.6°F), mirroring November. An average low-temperature of 23°C (73.4°F) marks the nights throughout December.

Rainfall

In Langkawi, in December, it is raining for 10 days, with typically 94mm (3.7") of accumulated precipitation. Throughout the year, in Langkawi, there are 171 rainfall days, and 2305mm (90.75") of precipitation is accumulated.

Sea temperature

January, February and December, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater in Langkawi.
Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.

Daylight

December has the shortest days of the year in Langkawi, with an average of 11h and 48min of daylight.
On the first day of December, sunrise is at 7:16 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:16 pm +08.

Sunshine

In Langkawi, the average sunshine in December is 7h.

UV index

The months with the lowest UV index in Langkawi are November and December, with an average maximum UV index of 11. A UV Index estimate of 11, and higher, represents an extreme health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 11 in December leads to these guidelines:
Undertake every vital safety procedure, as unprotected skin and eyes could sustain burns in no time. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Despite the cloud cover, sunscreen with an SPF of at least 30 should be generously applied and reapplied, particularly after a swim or an outdoor workout. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.