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September Weather in Phak Hai, Thailand

Last updated: August 27, 2025

In September, the average temperature in Phak Hai, Thailand is a warm 29°C (85°F), with a minimum of 25°C (76°F) and peaking at a scorching 38°C (101°F). During this period, you can expect about 269 mm (10.6 in) of precipitation spread over 24 days, contributing to an average humidity of 88%. Stay prepared for a tropical experience!

September Temperature in Phak Hai

In September in Phak Hai, the average temperature is 29°C (85°F), with maximums reaching up to 38°C (101°F) and minimums dipping to as low as 25°C (76°F). This warm weather makes it an ideal time to explore Phak Hai, so be sure to pack lightweight clothing and stay hydrated during your travels.

September Weather in Phak Hai: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Phak Hai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phak Hai, September typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (101°F) and lows dropping to around 25°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec818387888787868584848381
Data source: Temperature data for Phak Hai 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.

September Precipitation in Phak Hai

In Phak Hai in September, the total precipitation amounts to 269 mm (10.6 in) over the course of 24 days.

September Precipitation Trends in Phak Hai

The chart displays monthly precipitation patterns in Phak Hai, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Phak Hai, September typically receives around 269 mm (10.6 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec1811431111621131521702692196017
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Phak Hai

In Phak Hai in September, humidity is 88%. With an average temperature of 29°C (85°F), this humidity feels like a heavy blanket enveloping you, making travel uncomfortable and sticky as you navigate through the warm air.

September Average Humidity in Phak Hai

This chart illustrates the average monthly humidity levels in Phak Hai, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Phak Hai is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%47%41%51%76%83%80%86%88%79%68%59%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Phak Hai

In Phak Hai in September, 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 Phak Hai.

Maximum UV Index Levels in Phak Hai for September

The chart shows the monthly maximum UV Index (UVI) for Phak Hai in September, 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 September, the maximum UV index in Phak Hai typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314131313141312109
Data source: Phak Hai September 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 September Weather in Phak Hai Compares to Other Months

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

This table compares monthly weather conditions in Phak Hai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)18 mm (0.7 inches)50%very high
February Weather29°C (84°F)11 mm (0.4 inches)47%extreme
March Weather30°C (87°F)43 mm (1.7 inches)41%extreme
April Weather31°C (88°F)111 mm (4.4 inches)51%extreme
May Weather31°C (87°F)162 mm (6.4 inches)76%extreme
June Weather31°C (87°F)113 mm (4.5 inches)83%extreme
July Weather30°C (86°F)152 mm (6.0 inches)80%extreme
August Weather30°C (85°F)170 mm (6.7 inches)85%extreme
September Weather29°C (85°F)269 mm (10.6 inches)88%extreme
October Weather29°C (84°F)219 mm (8.6 inches)79%extreme
November Weather28°C (84°F)60 mm (2.4 inches)68%very high
December Weather27°C (81°F)17 mm (0.7 inches)59%very high

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