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December Weather in Ba To, Vietnam

Last updated: August 28, 2025

In Ba To, Vietnam, the average temperature in December hovers around 22°C (71°F), making it a pleasant destination. Expect the temperature to dip to a minimum of 15°C (59°F) and rise to a comfortable 29°C (85°F). However, be prepared for some rain, as the area receives an average of 445 mm (17.5 in) of precipitation over 24 days. With a notably high average humidity of 89%, don’t forget to stay hydrated while enjoying your stay!

December Temperature in Ba To

In December in Ba To, the average temperature is 22°C (71°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as 15°C (59°F). This makes it an ideal time to explore Ba To, as the comfortable weather is perfect for outdoor activities and sightseeing.

December Weather in Ba To: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ba To, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ba To, December typically has an average temperature of 22°C (71°F), with highs reaching up to 29°C (85°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec707176798284848481787571
Data source: Temperature data for Ba To 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 Ba To

In Ba To in December, the total precipitation amount is 445 mm (17.5 in) spread over 24 days.

December Precipitation Trends in Ba To

The chart displays monthly precipitation patterns in Ba To, 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 Ba To, December typically receives around 445 mm (17.5 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec161906788156122165152280489767445
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ba To

In Ba To in December humidity is 89%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket wrapped around you, making travel a bit more challenging as perspiration clings to your skin and the air feels thick, slowing your pace and requiring frequent breaks to stay refreshed.

December Average Humidity in Ba To

This chart illustrates the average monthly humidity levels in Ba To, 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 Ba To is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%78%75%80%85%85%87%88%90%91%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ba To

In Ba To 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 Ba To.

Maximum UV Index Levels in Ba To for December

The chart shows the monthly maximum UV Index (UVI) for Ba To 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 Ba To typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151314141412119
Data source: Ba To 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 Ba To Compares to Other Months

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

This table compares monthly weather conditions in Ba To, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)161 mm (6.3 inches)86%very high
February Weather22°C (71°F)90 mm (3.6 inches)83%extreme
March Weather25°C (76°F)67 mm (2.6 inches)78%extreme
April Weather26°C (79°F)88 mm (3.4 inches)75%extreme
May Weather28°C (83°F)156 mm (6.2 inches)80%extreme
June Weather29°C (85°F)122 mm (4.8 inches)85%extreme
July Weather29°C (84°F)165 mm (6.5 inches)85%extreme
August Weather29°C (84°F)152 mm (6.0 inches)87%extreme
September Weather27°C (81°F)279 mm (11.0 inches)88%extreme
October Weather25°C (78°F)489 mm (19.2 inches)90%extreme
November Weather24°C (75°F)767 mm (30.2 inches)91%extreme
December Weather22°C (71°F)445 mm (17.5 inches)89%very high

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