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July Weather in Phu Thai, Vietnam

Last updated: August 28, 2025

In Phu Thai, Vietnam, the average temperature in July hovers around 30°C (86°F). Expect a minimum of 25°C (78°F) and a maximum of 38°C (100°F), making it quite warm. However, be prepared for some damp days, as the area experiences an average precipitation of 272 mm (10.7 in) spread across 22 days. With an average humidity level of 90%, the weather can feel quite steamy!

July Temperature in Phu Thai

In July in Phu Thai, the average temperature is 30°C (86°F). Maximums can reach 38°C (100°F), while minimums can drop to as low as 25°C (78°F). Be prepared for warm weather and stay hydrated while exploring!

July Weather in Phu Thai: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Phu Thai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phu Thai, July typically has an average temperature of 30°C (86°F), with highs reaching up to 38°C (100°F) and lows dropping to around 25°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec646672768287868483777265
Data source: Temperature data for Phu Thai generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Phu Thai

In Phu Thai in July, the total precipitation amount is 272 mm (10.7 in) spread over 22 days, indicating a significant level of rainfall during that period.

July Precipitation Trends in Phu Thai

The chart displays monthly precipitation patterns in Phu Thai, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Phu Thai, July typically receives around 272 mm (10.7 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec293454861762012724402502064435
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Phu Thai

In Phu Thai in July humidity is 90%. With an average temperature of 30°C (86°F), this humidity feels like an oppressive blanket wrapping around you, making traveling feel like a sweaty challenge as every step drains your energy and air feels thick and heavy.

July Average Humidity in Phu Thai

This chart illustrates the average monthly humidity levels in Phu Thai, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Phu Thai is approximately 90%, 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 July generated using information from the Copernicus Climate Change Service.

July UV Index in Phu Thai

In Phu Thai in July, 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 Thai.

Maximum UV Index Levels in Phu Thai for July

The chart shows the monthly maximum UV Index (UVI) for Phu Thai in July, 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 July, the maximum UV index in Phu Thai typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313121313131197
Data source: Phu Thai July 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 July Weather in Phu Thai Compares to Other Months

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

This table compares monthly weather conditions in Phu Thai, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)29 mm (1.1 inches)66%very high
February Weather19°C (66°F)34 mm (1.3 inches)71%very high
March Weather22°C (72°F)54 mm (2.1 inches)69%extreme
April Weather24°C (76°F)85 mm (3.4 inches)64%extreme
May Weather28°C (83°F)176 mm (6.9 inches)73%extreme
June Weather30°C (87°F)201 mm (7.9 inches)81%extreme
July Weather30°C (86°F)272 mm (10.7 inches)90%extreme
August Weather29°C (85°F)440 mm (17.3 inches)89%extreme
September Weather28°C (83°F)250 mm (9.9 inches)82%extreme
October Weather25°C (77°F)206 mm (8.1 inches)77%extreme
November Weather22°C (73°F)44 mm (1.7 inches)72%very high
December Weather18°C (65°F)35 mm (1.4 inches)71%high

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