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December Weather in Tan Thanh, Vietnam

Last updated: August 28, 2025

In Tan Thanh, Vietnam, the average temperature in December hovers around 27°C (81°F). The climate can vary, with minimum temperatures dipping to 20°C (67°F) and peaking at a warm 33°C (92°F). Expect 77 mm (3.0 in) of precipitation spread over 9 days, contributing to an average humidity level of 80%. A lush and vibrant environment awaits!

December Temperature in Tan Thanh

In December in Tan Thanh, the average temperature is 27°C (81°F). Maximums can reach 33°C (92°F), while minimums can drop to as low as 20°C (67°F). This makes Tan Thanh a great destination for travelers looking to enjoy warm and pleasant weather.

December Weather in Tan Thanh: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tan Thanh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tan Thanh, December typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (92°F) and lows dropping to around 20°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec808183848483828282818180
Data source: Temperature data for Tan Thanh 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 Tan Thanh

In Tan Thanh in December, the precipitation amount is 77 mm (3.0 in) over the course of 9 days.

December Precipitation Trends in Tan Thanh

The chart displays monthly precipitation patterns in Tan Thanh, 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 Tan Thanh, December typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec4517158717520325828627830317677
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tan Thanh

In Tan Thanh in December humidity is 80%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making travel tiring as sweat beads form quickly and the air feels thick and heavy.

December Average Humidity in Tan Thanh

This chart illustrates the average monthly humidity levels in Tan Thanh, 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 Tan Thanh is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%58%61%80%87%89%90%89%87%87%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tan Thanh

In Tan Thanh in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Tan Thanh.

Maximum UV Index Levels in Tan Thanh for December

The chart shows the monthly maximum UV Index (UVI) for Tan Thanh 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 Tan Thanh typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101315141413131414131110
Data source: Tan Thanh 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 Tan Thanh Compares to Other Months

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

This table compares monthly weather conditions in Tan Thanh, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)45 mm (1.8 inches)65%very high
February Weather27°C (81°F)17 mm (0.7 inches)61%extreme
March Weather29°C (84°F)15 mm (0.6 inches)58%extreme
April Weather29°C (85°F)87 mm (3.4 inches)60%extreme
May Weather29°C (84°F)175 mm (6.9 inches)80%extreme
June Weather28°C (83°F)203 mm (8.0 inches)87%extreme
July Weather28°C (82°F)258 mm (10.2 inches)89%extreme
August Weather28°C (82°F)286 mm (11.3 inches)90%extreme
September Weather28°C (82°F)278 mm (10.9 inches)89%extreme
October Weather27°C (82°F)303 mm (11.9 inches)87%extreme
November Weather27°C (82°F)176 mm (6.9 inches)87%extreme
December Weather27°C (81°F)77 mm (3.0 inches)80%very high

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