December Weather in Ko Kha, Thailand

Last updated: August 27, 2025

In December, the average temperature in Ko Kha, Thailand is a pleasant 23°C (74°F), making it a great time to explore. Expect temperatures to vary from a minimum of 9°C (49°F) to a comfortable maximum of 34°C (94°F). With an average precipitation of just 12 mm (0.5 in) spread over 2 days and a humidity level of 56%, the climate remains largely enjoyable throughout the month.

December Temperature in Ko Kha

In December in Ko Kha, the average temperature is 23°C (74°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as 9°C (49°F). Be prepared for both warm days and cooler nights when planning your travels.

December Weather in Ko Kha: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ko Kha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ko Kha, December typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (94°F) and lows dropping to around 9°C (49°F).

Data source: Temperature data for Ko Kha generated using information from the Copernicus Climate Change Service.

December Precipitation in Ko Kha

In Ko Kha in December, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.

December Precipitation Trends in Ko Kha

The chart displays monthly precipitation patterns in Ko Kha, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Ko Kha, December typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Ko Kha

In Ko Kha in December, humidity is 56%. With an average temperature of 23°C (74°F), this humidity feels like a pleasant embrace, making it comfortable for traveling as long as you stay hydrated and take breaks in the shade.

December Average Humidity in Ko Kha

This chart illustrates the average monthly humidity levels in Ko Kha, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Ko Kha is approximately 56%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ko Kha

In Ko Kha in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ko Kha.

Maximum UV Index Levels in Ko Kha for December

The chart shows the monthly maximum UV Index (UVI) for Ko Kha in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Ko Kha typically reaches 8, which falls under the very high exposure category.

Data source: Ko Kha December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How December Weather in Ko Kha Compares to Other Months

Weather in Ko Kha varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ko Kha, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Ko Kha, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	15 mm (0.6 inches)	51%	very high
February Weather	25°C (77°F)	6 mm (0.2 inches)	46%	extreme
March Weather	29°C (84°F)	5 mm (0.2 inches)	38%	extreme
April Weather	30°C (86°F)	70 mm (2.8 inches)	36%	extreme
May Weather	30°C (86°F)	119 mm (4.7 inches)	63%	extreme
June Weather	29°C (84°F)	186 mm (7.3 inches)	81%	extreme
July Weather	28°C (83°F)	201 mm (7.9 inches)	83%	extreme
August Weather	28°C (82°F)	315 mm (12.4 inches)	91%	extreme
September Weather	28°C (82°F)	217 mm (8.5 inches)	83%	extreme
October Weather	27°C (81°F)	155 mm (6.1 inches)	67%	extreme
November Weather	26°C (79°F)	26 mm (1.0 inches)	60%	very high
December Weather	23°C (74°F)	12 mm (0.5 inches)	56%	very high