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

As December takes its course, Krabi's average high-temperature registers at a still tropical 31°C (87.8°F), closely aligning with the preceding month. During December, Krabi sees a mean low-temperature of 23°C (73.4°F).

Rainfall

In December, the rain falls for 10 days. Throughout December, 108mm (4.25") of precipitation is accumulated. Throughout the year, there are 171 rainfall days, and 2333mm (91.85") 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.
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

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

Sunshine

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

UV index

The month with the lowest UV index is December, with an average maximum UV index of 10. A UV Index of 8 to 10 symbolizes a very high health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum UV index of 10 in December translates into the following recommendations:
It is essential to prioritize protection. Unprotected skin and eyes can suffer rapid harm. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Enhance your sun protection with tightly woven, yet airy clothing. Every two hours, apply and reapply an SPF 30+ broad-spectrum sunscreen, especially after swimming or engaging in outdoor activities. Warning! Sand and water reflections boost the intensity of UV exposure.