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May Weather in Dong Thanh, Vietnam

Last updated: August 28, 2025

In Dong Thanh, Vietnam, the average temperature in May hovers around 29°C (85°F), with a minimum of 25°C (77°F) and a peak of 38°C (102°F). Expect a considerable amount of rain, totaling 191 mm (7.5 in) over approximately 25 days. The average humidity is quite high at 80%, making for a warm and somewhat muggy atmosphere.

May Temperature in Dong Thanh

In May in Dong Thanh, the average temperature is 29°C (85°F). Maximums can reach 38°C (102°F), and minimums can be as low as 25°C (77°F). Be prepared for warm weather, making it a great time for outdoor activities and exploring the local attractions.

May Weather in Dong Thanh: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Dong Thanh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dong Thanh, May typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (102°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec818284858583828282828281
Data source: Temperature data for Dong 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.

May Precipitation in Dong Thanh

In Dong Thanh in May, the precipitation amount is 191 mm (7.5 in) during a total of 25 days.

May Precipitation Trends in Dong Thanh

The chart displays monthly precipitation patterns in Dong Thanh, 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 Dong Thanh, May typically receives around 191 mm (7.5 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec3511209519121925727028927016257
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Dong Thanh

In Dong Thanh 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 Dong Thanh

This chart illustrates the average monthly humidity levels in Dong Thanh, 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 Dong 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Dong Thanh

In Dong Thanh in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Dong Thanh.

Maximum UV Index Levels in Dong Thanh for May

The chart shows the monthly maximum UV Index (UVI) for Dong Thanh 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 Dong Thanh typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101415151313131413131110
Data source: Dong Thanh 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 Dong Thanh Compares to Other Months

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

This table compares monthly weather conditions in Dong Thanh, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)35 mm (1.4 inches)65%very high
February Weather28°C (82°F)11 mm (0.4 inches)61%extreme
March Weather29°C (85°F)20 mm (0.8 inches)58%extreme
April Weather30°C (86°F)95 mm (3.7 inches)60%extreme
May Weather29°C (85°F)191 mm (7.5 inches)80%extreme
June Weather29°C (84°F)219 mm (8.6 inches)87%extreme
July Weather28°C (83°F)257 mm (10.1 inches)89%extreme
August Weather28°C (83°F)270 mm (10.6 inches)90%extreme
September Weather28°C (82°F)289 mm (11.4 inches)89%extreme
October Weather28°C (82°F)270 mm (10.6 inches)87%extreme
November Weather28°C (82°F)162 mm (6.4 inches)87%extreme
December Weather27°C (81°F)57 mm (2.3 inches)80%very high

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