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December Weather in Bang Yai, Thailand

Last updated: August 27, 2025

In December, the average temperature in Bang Yai, Thailand hovers around 26°C (80°F), making it a pleasant time to visit. However, temperatures can vary widely, with a minimum of 15°C (60°F) and soaring to a maximum of 35°C (95°F). Be prepared for light rain, as the area experiences about 23 mm (0.9 in) of precipitation over 3 days. Additionally, the average humidity sits at a comfortable 70%, ensuring a warm but enjoyable climate.

December Temperature in Bang Yai

In December in Bang Yai, the average temperature is 26°C (80°F). Maximums can reach 35°C (95°F), and minimums can be as low as 15°C (60°F). This pleasant climate makes Bang Yai an ideal destination for travelers seeking warm weather and outdoor activities.

December Weather in Bang Yai: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Bang Yai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bang Yai, December typically has an average temperature of 26°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec808285868686858484838280
Data source: Temperature data for Bang Yai 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 Bang Yai

In Bang Yai in December, the precipitation amount is 23 mm (0.9 in) over the course of 3 days.

December Precipitation Trends in Bang Yai

The chart displays monthly precipitation patterns in Bang Yai, 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 Bang Yai, December typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec2413431151611271621752432687323
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bang Yai

In Bang Yai in December, humidity is 70%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel laborious and prompting frequent breaks in shaded spots or air-conditioned spaces to stay comfortable.

December Average Humidity in Bang Yai

This chart illustrates the average monthly humidity levels in Bang Yai, 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 Bang Yai is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%58%61%70%80%85%86%88%87%83%78%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bang Yai

In Bang Yai 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 Bang Yai.

Maximum UV Index Levels in Bang Yai for December

The chart shows the monthly maximum UV Index (UVI) for Bang Yai 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 Bang Yai typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1012141314131414131298
Data source: Bang Yai 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 Bang Yai Compares to Other Months

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

This table compares monthly weather conditions in Bang Yai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)24 mm (0.9 inches)59%very high
February Weather28°C (82°F)13 mm (0.5 inches)58%extreme
March Weather30°C (86°F)43 mm (1.7 inches)61%extreme
April Weather30°C (86°F)115 mm (4.5 inches)70%extreme
May Weather30°C (87°F)161 mm (6.4 inches)80%extreme
June Weather30°C (86°F)127 mm (5.0 inches)85%extreme
July Weather29°C (85°F)161 mm (6.4 inches)86%extreme
August Weather29°C (85°F)175 mm (6.9 inches)88%extreme
September Weather29°C (84°F)243 mm (9.6 inches)87%extreme
October Weather28°C (83°F)268 mm (10.5 inches)83%extreme
November Weather28°C (82°F)73 mm (2.9 inches)78%very high
December Weather26°C (80°F)23 mm (0.9 inches)70%very high

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