December Weather in Den Chai, Thailand

Last updated: August 27, 2025

In December, the average temperature in Den Chai, Thailand is a delightful 23°C (73°F). Expect a range of minimum 9°C (49°F) to a maximum of 34°C (93°F). Although the weather is mostly pleasant, be prepared for some light rain, with an average precipitation of 19 mm (0.7 in) over 2 days. The average humidity sits at a comfortable 55%, making it a great time to explore!

December Temperature in Den Chai

In December in Den Chai, the average temperature is 23°C (73°F), with maximums reaching 34°C (93°F) and minimums dipping as low as 9°C (49°F). This moderate climate makes Den Chai an ideal destination for travelers seeking pleasant weather.

December Weather in Den Chai: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Den Chai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Den Chai, December typically has an average temperature of 23°C (73°F), with highs reaching up to 34°C (93°F) and lows dropping to around 9°C (49°F).

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

December Precipitation in Den Chai

In Den Chai in December, the precipitation amount is 19 mm (0.7 in) over a span of 2 days.

December Precipitation Trends in Den Chai

The chart displays monthly precipitation patterns in Den Chai, 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 Den Chai, December typically receives around 19 mm (0.7 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 Den Chai

In Den Chai in December, humidity is 55%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, invigorating for outdoor adventures but also prompting travelers to stay hydrated and seek occasional shade during their explorations.

December Average Humidity in Den Chai

This chart illustrates the average monthly humidity levels in Den Chai, 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 Den Chai is approximately 55%, 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 Den Chai

In Den Chai 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 Den Chai.

Maximum UV Index Levels in Den Chai for December

The chart shows the monthly maximum UV Index (UVI) for Den Chai 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 Den Chai typically reaches 8, which falls under the very high exposure category.

Data source: Den Chai 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 Den Chai Compares to Other Months

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

This table compares monthly weather conditions in Den Chai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	27 mm (1.0 inches)	51%	very high
February Weather	25°C (77°F)	11 mm (0.4 inches)	48%	extreme
March Weather	28°C (83°F)	7 mm (0.3 inches)	45%	extreme
April Weather	29°C (85°F)	82 mm (3.2 inches)	49%	extreme
May Weather	29°C (85°F)	142 mm (5.6 inches)	71%	extreme
June Weather	28°C (83°F)	230 mm (9.0 inches)	84%	extreme
July Weather	28°C (82°F)	247 mm (9.7 inches)	84%	extreme
August Weather	27°C (81°F)	390 mm (15.4 inches)	87%	extreme
September Weather	27°C (81°F)	240 mm (9.4 inches)	84%	extreme
October Weather	27°C (81°F)	167 mm (6.6 inches)	71%	extreme
November Weather	26°C (79°F)	27 mm (1.0 inches)	62%	very high
December Weather	23°C (73°F)	19 mm (0.7 inches)	55%	very high