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December Weather in Thong Nhat, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Thong Nhat, Vietnam is a warm 26°C (80°F). Expect a minimum of 20°C (68°F) and a maximum of 33°C (91°F), making it an ideal time for outdoor activities. However, be prepared for some rain, as the area sees about 63 mm (2.5 in) of precipitation spread over approximately 10 days. With an average humidity level of 80%, the air can feel quite muggy, so stay hydrated and enjoy the vibrant atmosphere!

December Temperature in Thong Nhat

In December in Thong Nhat, the average temperature is 26°C (80°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 20°C (68°F). This pleasant climate makes it an ideal destination for travelers seeking warm weather and outdoor activities.

December Weather in Thong Nhat: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Thong Nhat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thong Nhat, December typically has an average temperature of 26°C (80°F), with highs reaching up to 33°C (91°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec808082848382818181818179
Data source: Temperature data for Thong Nhat 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 Thong Nhat

In Thong Nhat in December, the precipitation amount is 63 mm (2.5 in) over a span of 10 days.

December Precipitation Trends in Thong Nhat

The chart displays monthly precipitation patterns in Thong Nhat, 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 Thong Nhat, December typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec3612178021826933134430526814663
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Thong Nhat

In Thong Nhat in December humidity is 80%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket, making it quite uncomfortable for traveling. The thick, heavy air can leave you feeling sticky and fatigued, making outdoor activities more challenging and necessitating frequent breaks for hydration and cooling down.

December Average Humidity in Thong Nhat

This chart illustrates the average monthly humidity levels in Thong Nhat, 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 Thong Nhat 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 Thong Nhat

In Thong Nhat 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 Thong Nhat.

Maximum UV Index Levels in Thong Nhat for December

The chart shows the monthly maximum UV Index (UVI) for Thong Nhat 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 Thong Nhat typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111416151413141413131110
Data source: Thong Nhat 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 Thong Nhat Compares to Other Months

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

This table compares monthly weather conditions in Thong Nhat, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)36 mm (1.4 inches)65%extreme
February Weather27°C (81°F)12 mm (0.5 inches)61%extreme
March Weather28°C (83°F)17 mm (0.7 inches)58%extreme
April Weather29°C (84°F)80 mm (3.1 inches)60%extreme
May Weather28°C (83°F)217 mm (8.6 inches)80%extreme
June Weather28°C (82°F)269 mm (10.6 inches)87%extreme
July Weather27°C (81°F)331 mm (13.0 inches)89%extreme
August Weather27°C (81°F)344 mm (13.5 inches)90%extreme
September Weather27°C (81°F)305 mm (12.0 inches)89%extreme
October Weather27°C (81°F)267 mm (10.5 inches)87%extreme
November Weather27°C (81°F)146 mm (5.7 inches)87%extreme
December Weather26°C (80°F)63 mm (2.5 inches)80%very high

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