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December Weather in Tha Bo, Thailand

Last updated: August 27, 2025

In December, the average temperature in Tha Bo, Thailand hovers around 23°C (74°F), with daytime highs reaching up to a warm 34°C (94°F) and the occasional cool dip to 9°C (48°F) at night. Precipitation is minimal, with a total of only 7 mm (0.3 in) spread over 2 days. You'll find the average humidity at a comfortable 57%, making it a pleasant time to explore!

December Temperature in Tha Bo

In December in Tha Bo, the average temperature is 23°C (74°F). The maximum can reach 34°C (94°F) and the minimum can be as low as 9°C (48°F). This climate offers a great range of temperatures, making it ideal for travelers looking to enjoy both warm days and cooler evenings.

December Weather in Tha Bo: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tha Bo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tha Bo, 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 (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec757682858585848383827973
Data source: Temperature data for Tha Bo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Tha Bo

In Tha Bo in December, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

December Precipitation Trends in Tha Bo

The chart displays monthly precipitation patterns in Tha Bo, 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 Tha Bo, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec4133575203243287342227123107
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tha Bo

In Tha Bo in December humidity is 57%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, creating a comfortable environment for exploring the local sights and enjoying outdoor activities.

December Average Humidity in Tha Bo

This chart illustrates the average monthly humidity levels in Tha Bo, 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 Tha Bo is approximately 57%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%49%39%40%69%81%83%87%86%74%63%57%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tha Bo

In Tha Bo in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Tha Bo.

Maximum UV Index Levels in Tha Bo for December

The chart shows the monthly maximum UV Index (UVI) for Tha Bo 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 Tha Bo typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111314141314141412109
Data source: Tha Bo 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 Tha Bo Compares to Other Months

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

This table compares monthly weather conditions in Tha Bo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)4 mm (0.2 inches)52%very high
February Weather25°C (77°F)13 mm (0.5 inches)49%extreme
March Weather28°C (83°F)35 mm (1.4 inches)39%extreme
April Weather29°C (85°F)75 mm (2.9 inches)40%extreme
May Weather29°C (85°F)203 mm (8.0 inches)69%extreme
June Weather29°C (85°F)243 mm (9.6 inches)81%extreme
July Weather29°C (84°F)287 mm (11.3 inches)83%extreme
August Weather28°C (84°F)342 mm (13.5 inches)87%extreme
September Weather28°C (83°F)227 mm (8.9 inches)86%extreme
October Weather28°C (82°F)123 mm (4.8 inches)74%extreme
November Weather26°C (79°F)9 mm (0.4 inches)63%very high
December Weather23°C (74°F)7 mm (0.3 inches)57%very high

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