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May Weather in Ba Tri, Vietnam

Last updated: August 28, 2025

In May, the average temperature in Ba Tri, Vietnam reaches a warm 29°C (85°F). Expect lows of 25°C (77°F) and highs soaring to 36°C (97°F). The month also brings considerable rainfall, with an average precipitation of 197 mm (7.8 in) spread over 26 days. Humidity levels are notably high at 80%, ensuring a tropical atmosphere throughout the month.

May Temperature in Ba Tri

In May in Ba Tri, the average temperature is 29°C (85°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 25°C (77°F). Travelers should be prepared for warm weather and pack accordingly for both the heat and possible cooler evenings.

May Weather in Ba Tri: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ba Tri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ba Tri, May typically has an average temperature of 29°C (85°F), with highs reaching up to 36°C (97°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec808082848483828282828280
Data source: Temperature data for Ba Tri 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.

May Precipitation in Ba Tri

In Ba Tri in May, the precipitation amount is 197 mm (7.8 in) during 26 days, indicating a relatively wet period for the region.

May Precipitation Trends in Ba Tri

The chart displays monthly precipitation patterns in Ba Tri, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Ba Tri, May typically receives around 197 mm (7.8 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec3812137219722325527526832319992
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ba Tri

In Ba Tri in May, humidity is 80%. With an average temperature of 29°C (85°F), this humidity feels like a heavy blanket enveloping you, making every outdoor adventure feel more strenuous as sweat clings to your skin and the air feels thick and muggy.

May Average Humidity in Ba Tri

This chart illustrates the average monthly humidity levels in Ba Tri, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Ba Tri is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%75%76%78%80%82%83%85%85%83%86%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ba Tri

In Ba Tri in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Ba Tri, you can check here.

Maximum UV Index Levels in Ba Tri for May

The chart shows the monthly maximum UV Index (UVI) for Ba Tri in May, 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 May, the maximum UV index in Ba Tri typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111416141413141414131110
Data source: Ba Tri May 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 May Weather in Ba Tri Compares to Other Months

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

This table compares monthly weather conditions in Ba Tri, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)38 mm (1.5 inches)77%extreme
February Weather26°C (80°F)12 mm (0.5 inches)75%extreme
March Weather28°C (82°F)13 mm (0.5 inches)76%extreme
April Weather29°C (84°F)72 mm (2.8 inches)78%extreme
May Weather29°C (85°F)197 mm (7.8 inches)80%extreme
June Weather28°C (83°F)223 mm (8.8 inches)82%extreme
July Weather28°C (82°F)255 mm (10.0 inches)83%extreme
August Weather28°C (82°F)275 mm (10.8 inches)85%extreme
September Weather28°C (82°F)268 mm (10.6 inches)85%extreme
October Weather28°C (82°F)323 mm (12.7 inches)83%extreme
November Weather28°C (82°F)199 mm (7.8 inches)86%extreme
December Weather27°C (80°F)92 mm (3.6 inches)85%very high

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