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December Weather in Lam Sonthi, Thailand

Last updated: August 27, 2025

In Lam Sonthi, Thailand, the average temperature in December hovers around 26°C (79°F). Expect a minimum of 14°C (57°F) and a maximum of 36°C (97°F) during this time. With just 7 mm (0.3 in) of precipitation over 1 day, you can enjoy the typically pleasant weather, complemented by an average humidity level of 59%.

December Temperature in Lam Sonthi

In December in Lam Sonthi, the average temperature is 26°C (79°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop to as low as 14°C (57°F). This makes Lam Sonthi an ideal destination for travelers seeking warm weather with comfortable evenings.

December Weather in Lam Sonthi: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Lam Sonthi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lam Sonthi, December typically has an average temperature of 26°C (79°F), with highs reaching up to 36°C (97°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec798186878686848383828178
Data source: Temperature data for Lam Sonthi 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 Lam Sonthi

In Lam Sonthi in December, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in Lam Sonthi

The chart displays monthly precipitation patterns in Lam Sonthi, 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 Lam Sonthi, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec9132871104110217205241196247
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lam Sonthi

In Lam Sonthi in December humidity is 59%. With average temperature 26°C (79°F), this humidity feels like a warm embrace that clings to your skin, making outdoor adventures feel sultry yet inviting as you explore the vibrant sights and sounds of the area.

December Average Humidity in Lam Sonthi

This chart illustrates the average monthly humidity levels in Lam Sonthi, 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 Lam Sonthi is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%47%41%51%76%83%80%86%88%79%68%59%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lam Sonthi

In Lam Sonthi 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 Lam Sonthi.

Maximum UV Index Levels in Lam Sonthi for December

The chart shows the monthly maximum UV Index (UVI) for Lam Sonthi 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 Lam Sonthi typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314141314141313109
Data source: Lam Sonthi 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 Lam Sonthi Compares to Other Months

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

This table compares monthly weather conditions in Lam Sonthi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)9 mm (0.3 inches)50%very high
February Weather27°C (81°F)13 mm (0.5 inches)47%extreme
March Weather30°C (86°F)28 mm (1.1 inches)41%extreme
April Weather30°C (87°F)71 mm (2.8 inches)51%extreme
May Weather30°C (86°F)104 mm (4.1 inches)76%extreme
June Weather30°C (86°F)110 mm (4.3 inches)83%extreme
July Weather29°C (84°F)217 mm (8.6 inches)80%extreme
August Weather28°C (83°F)205 mm (8.1 inches)85%extreme
September Weather28°C (83°F)241 mm (9.5 inches)88%extreme
October Weather28°C (82°F)196 mm (7.7 inches)79%extreme
November Weather27°C (81°F)24 mm (0.9 inches)68%very high
December Weather26°C (79°F)7 mm (0.3 inches)59%very high

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