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May Weather in Phong Chau, Vietnam

Last updated: August 28, 2025

In Phong Chau, Vietnam, the average temperature in May hovers around 28°C (82°F), providing a warm and inviting atmosphere. However, temperatures can range from a cool 19°C (67°F) to a sweltering 39°C (102°F). Be prepared for the possibility of 173 mm (6.8 in) of precipitation over 17 days, contributing to an average humidity level of 73%. Ideal for those who enjoy a tropical climate!

May Temperature in Phong Chau

In May in Phong Chau, the average temperature is 28°C (82°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 19°C (67°F). This makes Phong Chau an ideal destination for travelers seeking warm and sunny weather.

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

The chart illustrates May temperature patterns in Phong Chau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phong Chau, May typically has an average temperature of 28°C (82°F), with highs reaching up to 39°C (102°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec646572768286858483777265
Data source: Temperature data for Phong Chau 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 Phong Chau

In Phong Chau in May, the precipitation amount is 173 mm (6.8 in) spread over 17 days.

May Precipitation Trends in Phong Chau

The chart displays monthly precipitation patterns in Phong Chau, 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 Phong Chau, May typically receives around 173 mm (6.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec4731641281732392994412502243937
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Phong Chau

In Phong Chau in May humidity is 73%. With an average temperature of 28°C (82°F), this humidity feels like stepping into a warm, thick blanket, making traveling feel sticky and heavier; staying hydrated and taking breaks in the shade becomes essential.

May Average Humidity in Phong Chau

This chart illustrates the average monthly humidity levels in Phong Chau, 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 Phong Chau is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%71%69%64%73%81%90%89%82%77%72%71%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Phong Chau

In Phong Chau 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 Phong Chau.

Maximum UV Index Levels in Phong Chau for May

The chart shows the monthly maximum UV Index (UVI) for Phong Chau 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 Phong Chau typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121213131313131197
Data source: Phong Chau 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 Phong Chau Compares to Other Months

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

This table compares monthly weather conditions in Phong Chau, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)47 mm (1.8 inches)66%very high
February Weather19°C (66°F)31 mm (1.2 inches)71%very high
March Weather22°C (73°F)64 mm (2.5 inches)69%extreme
April Weather25°C (77°F)128 mm (5.1 inches)64%extreme
May Weather28°C (82°F)173 mm (6.8 inches)73%extreme
June Weather30°C (86°F)239 mm (9.4 inches)81%extreme
July Weather30°C (85°F)299 mm (11.8 inches)90%extreme
August Weather29°C (85°F)441 mm (17.4 inches)89%extreme
September Weather28°C (83°F)250 mm (9.8 inches)82%extreme
October Weather25°C (77°F)224 mm (8.8 inches)77%extreme
November Weather22°C (73°F)39 mm (1.5 inches)72%very high
December Weather18°C (65°F)37 mm (1.5 inches)71%high

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