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December Weather in Ai Tu, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Ai Tu, Vietnam is a pleasant 22°C (73°F), with lows reaching 18°C (64°F) and highs climbing to 28°C (83°F). Expect notable humidity at 83%, and prepare for some rain, as the area typically receives 333 mm (13.1 in) of precipitation over 23 days.

December Temperature in Ai Tu

In December in Ai Tu, the average temperature is 22°C (73°F). Maximums can reach 28°C (83°F), and minimums can be as low as 18°C (64°F). This pleasant climate makes Ai Tu an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

December Weather in Ai Tu: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ai Tu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ai Tu, December typically has an average temperature of 22°C (73°F), with highs reaching up to 28°C (83°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec717176798488868684807772
Data source: Temperature data for Ai Tu 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 Ai Tu

In Ai Tu in December, the total precipitation amount is 333 mm (13.1 in) over a span of 23 days.

December Precipitation Trends in Ai Tu

The chart displays monthly precipitation patterns in Ai Tu, 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 Ai Tu, December typically receives around 333 mm (13.1 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec1739162899446173111278605549333
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ai Tu

In Ai Tu in December, humidity is 83%. With an average temperature of 22°C (73°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities feel a bit more exhausting, yet the lush surroundings create a vibrant atmosphere perfect for exploring.

December Average Humidity in Ai Tu

This chart illustrates the average monthly humidity levels in Ai Tu, 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 Ai Tu is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%64%60%73%82%90%92%87%85%84%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ai Tu

In Ai Tu 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 Ai Tu.

Maximum UV Index Levels in Ai Tu for December

The chart shows the monthly maximum UV Index (UVI) for Ai Tu 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 Ai Tu typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314141314141312108
Data source: Ai Tu 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 Ai Tu Compares to Other Months

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

This table compares monthly weather conditions in Ai Tu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)172 mm (6.8 inches)77%very high
February Weather22°C (72°F)91 mm (3.6 inches)73%extreme
March Weather24°C (76°F)62 mm (2.4 inches)64%extreme
April Weather26°C (79°F)89 mm (3.5 inches)60%extreme
May Weather29°C (84°F)94 mm (3.7 inches)73%extreme
June Weather31°C (88°F)46 mm (1.8 inches)82%extreme
July Weather30°C (87°F)173 mm (6.8 inches)90%extreme
August Weather30°C (87°F)111 mm (4.4 inches)92%extreme
September Weather29°C (84°F)278 mm (10.9 inches)87%extreme
October Weather27°C (80°F)604 mm (23.8 inches)85%extreme
November Weather25°C (77°F)549 mm (21.6 inches)84%very high
December Weather22°C (73°F)333 mm (13.1 inches)83%very high

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