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May Weather in Chau Thanh, Vietnam

Last updated: August 28, 2025

In Chau Thanh, Vietnam, the average temperature in May is a warm 29°C (85°F). Expect a minimum of 25°C (77°F) and a sweltering maximum of 39°C (102°F). During this month, you'll encounter precipitation totaling 182 mm (7.2 in) spread across 25 days, contributing to an average humidity of 80%.

May Temperature in Chau Thanh

In May in Chau Thanh, the average temperature is 29°C (85°F), with a maximum that can reach 39°C (102°F) and a minimum as low as 25°C (77°F). It's a great time for travelers to enjoy the warm weather while exploring the area's attractions.

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

The chart illustrates May temperature patterns in Chau Thanh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chau Thanh, May typically has an average temperature of 29°C (85°F), with highs reaching up to 39°C (102°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec828385868584838382828281
Data source: Temperature data for Chau 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 Chau Thanh

In Chau Thanh in May, the precipitation amount is 182 mm (7.2 in) over the course of 25 days.

May Precipitation Trends in Chau Thanh

The chart displays monthly precipitation patterns in Chau 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 Chau Thanh, May typically receives around 182 mm (7.2 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec288259118220123524428225914043
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chau Thanh

In Chau 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 Chau Thanh

This chart illustrates the average monthly humidity levels in Chau 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 Chau 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 Chau Thanh

In Chau Thanh 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 Chau Thanh, you can check here.

Maximum UV Index Levels in Chau Thanh for May

The chart shows the monthly maximum UV Index (UVI) for Chau 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 Chau Thanh typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101415151413141414131110
Data source: Chau 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 Chau Thanh Compares to Other Months

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

This table compares monthly weather conditions in Chau Thanh, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)28 mm (1.1 inches)65%very high
February Weather28°C (83°F)8 mm (0.3 inches)61%extreme
March Weather30°C (85°F)25 mm (1.0 inches)58%extreme
April Weather30°C (86°F)91 mm (3.6 inches)60%extreme
May Weather29°C (85°F)182 mm (7.2 inches)80%extreme
June Weather29°C (84°F)201 mm (7.9 inches)87%extreme
July Weather28°C (83°F)235 mm (9.3 inches)89%extreme
August Weather28°C (83°F)244 mm (9.6 inches)90%extreme
September Weather28°C (82°F)282 mm (11.1 inches)89%extreme
October Weather28°C (82°F)259 mm (10.2 inches)87%extreme
November Weather28°C (82°F)140 mm (5.5 inches)87%extreme
December Weather27°C (82°F)43 mm (1.7 inches)80%very high

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