December is a hot and dry time for sunbathing in Thailand. December is an excellent month for swimming in Thailand with very warm sea temperatures. Consider visiting Thailand in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for December.
The average maximum temperature in Thailand in December is 31°. The average maximum temperature is 31° in the previous month and 31° in the next month.
The average temperature in Thailand in December is 27°. The average temperature ranges is 28° in the previous month and 27° in the next month.
The average minimum temperature in Thailand in December is 24°. The minimum temperature is 25° in the previous month and 24° in the next month.
The average day light hours per day in Thailand in December are 11.6 and there are 5.9 hours of sunshine per day on average during December making it a sunny month that is overcast at times.
The ultraviolet index in Thailand in December is typically 10.8 during December. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.
The average sea water temperature in Thailand in December is 27.6° which is very warm and ideal for relaxing and swimming for the whole day.
The average total rainfall in Thailand in December is 13.9cm and on average there are 10 rainy days in December making it a dry time to visit the beach.
The maximum dew point (an indicator of humidity) in Thailand in December is 24° which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 25° in the previous month and 23° in the next month.
The average maximum relative humidity in Thailand in December is typically 88.4%. The maximum relative humidity is 92.1% in the previous month and 87.8% in the next month.
The average relative humidity in Thailand in December is typically 74.7%. The average relative humidity is 78.8% in the previous month and 72.3% in the next month.
The average maximum wind speed in Thailand in December is typically 21kmh. The average maximum wind speed is 19kmh in the previous month and 21kmh in the next month.
The average wind speed in Thailand in December is typically 10kmh. The average wind speed is 8kmh in the previous month and 10kmh in the next month.
The average wind direction in Thailand in December is from the North-Northeast.
