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May Weather in Duc Phong, Vietnam

Last updated: August 28, 2025

In Duc Phong, Vietnam, the average temperature in May is a warm 27°C (81°F). Temperatures can vary, with lows of 22°C (73°F) and ** highs reaching 35°C (95°F)**. Expect a substantial 258 mm (10.1 in) of precipitation spread over 28 days, contributing to an average humidity of 80%.

May Temperature in Duc Phong

In May in Duc Phong, the average temperature is 27°C (81°F). Maximums can reach 35°C (95°F) and minimums can be as low as 22°C (73°F). This pleasant weather makes Duc Phong an ideal destination for travelers seeking warmth and sunshine during that time.

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

The chart illustrates May temperature patterns in Duc Phong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duc Phong, May typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec787981818079787878787877
Data source: Temperature data for Duc Phong 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 Duc Phong

In Duc Phong in May, the total precipitation amount is 258 mm (10.1 in) over the course of 28 days.

May Precipitation Trends in Duc Phong

The chart displays monthly precipitation patterns in Duc Phong, 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 Duc Phong, May typically receives around 258 mm (10.1 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec24114813325832945845438630016039
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Duc Phong

In Duc Phong in May humidity is 80%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making travel tiring as sweat beads form quickly and the air feels thick and heavy.

May Average Humidity in Duc Phong

This chart illustrates the average monthly humidity levels in Duc Phong, 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 Duc Phong 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 Duc Phong

In Duc Phong 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 Duc Phong, you can check here.

Maximum UV Index Levels in Duc Phong for May

The chart shows the monthly maximum UV Index (UVI) for Duc Phong 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 Duc Phong typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111416151413141514131110
Data source: Duc Phong 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 Duc Phong Compares to Other Months

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

This table compares monthly weather conditions in Duc Phong, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)24 mm (0.9 inches)65%extreme
February Weather26°C (80°F)11 mm (0.4 inches)61%extreme
March Weather27°C (81°F)48 mm (1.9 inches)58%extreme
April Weather27°C (81°F)133 mm (5.2 inches)60%extreme
May Weather27°C (81°F)258 mm (10.1 inches)80%extreme
June Weather26°C (80°F)329 mm (13.0 inches)87%extreme
July Weather26°C (78°F)458 mm (18.0 inches)89%extreme
August Weather26°C (78°F)454 mm (17.9 inches)90%extreme
September Weather26°C (78°F)386 mm (15.2 inches)89%extreme
October Weather26°C (78°F)300 mm (11.8 inches)87%extreme
November Weather26°C (78°F)160 mm (6.3 inches)87%extreme
December Weather25°C (78°F)39 mm (1.6 inches)80%very high

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