December weather forecast
Sukhothai, Thailand

December completes the weather cycle in Sukhothai, ushering in the cooler period of the year. A major reduction in rainfall is matched by a drop in temperature, providing favorable weather for outdoor activities. The decline in the UV index alleviates the harshness of the sun, ensuring comfortable daytime temperatures. Despite the reduction in sunlight hours, a majority of the day retains a lot of daylight. During this month, there is minimal rainfall, typically a light 5mm (0.2") across one day.

Temperature

December is the coldest month, exhibiting average temperatures of 31°C (87.8°F) at the peak and 18°C (64.4°F) at the base.

Rainfall

December is the month with the least rainfall in Sukhothai. Rain falls for 1 days and accumulates 5mm (0.2") of precipitation.

Daylight

The month with the shortest days in Sukhothai is December, with an average of 11h and 6min of daylight.
On the first day of December, sunrise is at 06:34 and sunset at 17:45. On the last day of the month, sunrise is at 06:49 and sunset at 17:57 +07.

Sunshine

In December, the average sunshine is 8h.

UV index

December is the month with the lowest UV index in Sukhothai, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 8 during December translates into the following directions:
Be constantly cautious; skin and eyes can be quickly affected if left unprotected. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.