December weather forecast
Krabi, Thailand

December ushers in the dry season with an average rainfall of 108mm (4.25"). The temperature ranges from 23°C (73.4°F) to 30°C (86°F), making it a relatively cooler month in comparison to the rest of the year. Krabi receives approximately 11.7 daylight hours, providing ample time for enjoyable outdoor activities. With seven hours of sunshine, the weather in December curates a perfect environment for travelers, marking the beginnings of festive celebrations.

Temperature

The onset of December marks an average high-temperature of a still hot 31°C (87.8°F), hardly differing from November's 30°C (86°F). Krabi witnesses an average low-temperature of 23°C (73.4°F) throughout the month of December.

Rainfall

In Krabi, during December, the rain falls for 10 days and regularly aggregates up to 108mm (4.25") of precipitation. In Krabi, during the entire year, the rain falls for 171 days and collects up to 2333mm (91.85") of precipitation.

Sea temperature

January, February and December, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater.
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.

Daylight

The month with the shortest days in Krabi, Thailand, is December, with an average of 11h and 42min of daylight.
On the first day of the month, sunrise is at 06:22 and sunset at 18:04. On the last day of December, in Krabi, sunrise is at 06:37 and sunset at 18:17 +07.

Sunshine

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

UV index

With an average maximum UV index of 10, December is the month with the lowest UV index. A UV Index value of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In December, the maximum UV index of 10 transforms into these recommendations:
It is essential to prioritize protection. Unprotected skin and eyes can suffer rapid harm. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Despite the clouds, sunscreen with an SPF of at least 30 should be used liberally and reapplied frequently, especially after a swim or outdoor workout. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.