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May Weather in Phu Thong, Vietnam

Last updated: August 28, 2025

In May, the average temperature in Phu Thong, Vietnam hovers around 25°C (77°F), making it a pleasant time of year. Expect a minimum of 15°C (59°F) and a warm maximum of 35°C (96°F). However, be prepared for some rainfall, as 198 mm (7.8 in) is expected over 23 days, with an average humidity of 77%.

May Temperature in Phu Thong

In May in Phu Thong, the average temperature is 25°C (77°F). Maximums can reach 35°C (96°F) and minimums can be as low as 15°C (59°F). This makes Phu Thong an ideal destination for travelers seeking warm weather and outdoor adventures.

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

The chart illustrates May temperature patterns in Phu Thong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phu Thong, May typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (96°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec586066717780807978726659
Data source: Temperature data for Phu Thong 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 Thong

In Phu Thong in May, the precipitation amount is 198 mm (7.8 in) over the course of 23 days.

May Precipitation Trends in Phu Thong

The chart displays monthly precipitation patterns in Phu Thong, 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 Thong, May typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec80701321511983142974012411935350
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Phu Thong

In Phu Thong in May, humidity is 77%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly heavy but still pleasant, as long as you stay hydrated and take frequent breaks in the shade.

May Average Humidity in Phu Thong

This chart illustrates the average monthly humidity levels in Phu Thong, 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 Thong is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%66%66%60%77%85%90%90%76%71%69%66%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Phu Thong

In Phu Thong 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 Thong.

Maximum UV Index Levels in Phu Thong for May

The chart shows the monthly maximum UV Index (UVI) for Phu Thong 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 Thong typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121213131414131297
Data source: Phu Thong 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 Thong Compares to Other Months

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

This table compares monthly weather conditions in Phu Thong, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)80 mm (3.1 inches)59%very high
February Weather15°C (60°F)70 mm (2.8 inches)66%very high
March Weather19°C (67°F)132 mm (5.2 inches)66%extreme
April Weather21°C (71°F)151 mm (5.9 inches)60%extreme
May Weather25°C (77°F)198 mm (7.8 inches)77%extreme
June Weather27°C (81°F)314 mm (12.3 inches)85%extreme
July Weather27°C (80°F)297 mm (11.7 inches)90%extreme
August Weather26°C (80°F)401 mm (15.8 inches)90%extreme
September Weather25°C (78°F)241 mm (9.5 inches)76%extreme
October Weather22°C (72°F)193 mm (7.6 inches)71%extreme
November Weather19°C (66°F)53 mm (2.1 inches)69%very high
December Weather15°C (59°F)50 mm (2.0 inches)66%high

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