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May Weather in Phu Ly, Vietnam

Last updated: August 28, 2025

In May, the average temperature in Phu Ly, Vietnam hovers around 28°C (83°F), providing a warm climate perfect for outdoor activities. Temperatures can vary significantly, with minimums dropping to 19°C (66°F) and maximums soaring to 39°C (103°F). Be prepared for some rain, as you'll experience about 155 mm (6.1 in) of precipitation over 15 days, while maintaining an average humidity level of 73%.

May Temperature in Phu Ly

In May in Phu Ly, the average temperature is 28°C (83°F), with maximums reaching 39°C (103°F) and minimums dropping as low as 19°C (66°F). Be sure to pack light clothing and stay hydrated while enjoying your travels!

May Weather in Phu Ly: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Phu Ly, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phu Ly, May typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (103°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec656672768388868583777366
Data source: Temperature data for Phu Ly 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 Phu Ly

In Phu Ly in May, the precipitation amount is 155 mm (6.1 in) over a period of 15 days.

May Precipitation Trends in Phu Ly

The chart displays monthly precipitation patterns in Phu Ly, 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 Phu Ly, May typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec403155981551512943672552595739
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Phu Ly

In Phu Ly in May, humidity is 73%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping your skin, making travel feel heavy and stifling, often requiring frequent breaks in shaded or air-conditioned areas to stay comfortable.

May Average Humidity in Phu Ly

This chart illustrates the average monthly humidity levels in Phu Ly, 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 Phu Ly 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 Phu Ly

In Phu Ly 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 Phu Ly.

Maximum UV Index Levels in Phu Ly for May

The chart shows the monthly maximum UV Index (UVI) for Phu Ly 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 Phu Ly typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313131314131197
Data source: Phu Ly 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 Phu Ly Compares to Other Months

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

This table compares monthly weather conditions in Phu Ly, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)40 mm (1.6 inches)66%very high
February Weather19°C (66°F)31 mm (1.2 inches)71%very high
March Weather22°C (73°F)55 mm (2.1 inches)69%extreme
April Weather25°C (77°F)98 mm (3.8 inches)64%extreme
May Weather28°C (83°F)155 mm (6.1 inches)73%extreme
June Weather31°C (88°F)151 mm (6.0 inches)81%extreme
July Weather30°C (87°F)293 mm (11.6 inches)90%extreme
August Weather29°C (85°F)367 mm (14.5 inches)89%extreme
September Weather28°C (84°F)255 mm (10.1 inches)82%extreme
October Weather25°C (77°F)259 mm (10.2 inches)77%extreme
November Weather23°C (73°F)57 mm (2.2 inches)72%very high
December Weather19°C (66°F)39 mm (1.5 inches)71%high

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