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December Weather in Khao Chaison, Thailand

Last updated: August 27, 2025

In Khao Chaison, Thailand, the average temperature in December hovers around 27°C (80°F), with a comfortable minimum of 24°C (75°F) and a warm maximum of 31°C (88°F). Expect considerable precipitation, totaling 375 mm (14.8 in) over 24 days, alongside an average humidity of 88%, creating a lush and vibrant atmosphere.

December Temperature in Khao Chaison

In December in Khao Chaison, the average temperature is 27°C (80°F), with maximums reaching 31°C (88°F) and minimums dropping to as low as 24°C (75°F). This pleasant climate makes it an ideal time for exploring and enjoying outdoor activities in Khao Chaison.

December Weather in Khao Chaison: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Khao Chaison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Khao Chaison, December typically has an average temperature of 27°C (80°F), with highs reaching up to 31°C (88°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec808081838383838382818080
Data source: Temperature data for Khao Chaison 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 Khao Chaison

In Khao Chaison in December, the precipitation amount is 375 mm (14.8 in) over a period of 24 days.

December Precipitation Trends in Khao Chaison

The chart displays monthly precipitation patterns in Khao Chaison, 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 Khao Chaison, December typically receives around 375 mm (14.8 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec2085262149127886064124238472375
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Khao Chaison

In Khao Chaison in December, humidity is 88%. With an average temperature of 27°C (80°F), this humidity feels like a warm, thick blanket enveloping you, making travel quite uncomfortable as you navigate the sticky air and sweat almost immediately.

December Average Humidity in Khao Chaison

This chart illustrates the average monthly humidity levels in Khao Chaison, 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 Khao Chaison is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%78%77%78%83%83%85%87%85%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Khao Chaison

In Khao Chaison in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Khao Chaison.

Maximum UV Index Levels in Khao Chaison for December

The chart shows the monthly maximum UV Index (UVI) for Khao Chaison 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 Khao Chaison typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121415151413131414141211
Data source: Khao Chaison 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 Khao Chaison Compares to Other Months

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

This table compares monthly weather conditions in Khao Chaison, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)208 mm (8.2 inches)81%extreme
February Weather27°C (80°F)51 mm (2.0 inches)78%extreme
March Weather27°C (82°F)62 mm (2.4 inches)78%extreme
April Weather28°C (83°F)149 mm (5.9 inches)77%extreme
May Weather29°C (84°F)127 mm (5.0 inches)78%extreme
June Weather28°C (84°F)88 mm (3.5 inches)83%extreme
July Weather29°C (84°F)60 mm (2.4 inches)82%extreme
August Weather28°C (83°F)64 mm (2.5 inches)85%extreme
September Weather28°C (83°F)124 mm (4.9 inches)87%extreme
October Weather27°C (82°F)238 mm (9.4 inches)85%extreme
November Weather27°C (81°F)472 mm (18.6 inches)88%extreme
December Weather27°C (80°F)375 mm (14.8 inches)88%extreme

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