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September Weather in Phu Wiang, Thailand

Last updated: August 27, 2025

In September, the average temperature in Phu Wiang, Thailand reaches a warm 28°C (83°F), with a minimum of 23°C (74°F) and soaring to a maximum of 35°C (95°F). Expect a fair share of rain, with 261 mm (10.3 in) of precipitation spread over 24 days, contributing to an average humidity of 86%. Embrace the warmth and prepare for the occasional downpour!

September Temperature in Phu Wiang

In September in Phu Wiang, the average temperature is 28°C (83°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop to as low as 23°C (74°F). This warm climate makes Phu Wiang an ideal destination for travelers seeking pleasant weather and outdoor activities.

September Weather in Phu Wiang: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Phu Wiang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phu Wiang, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec757783858585848383817874
Data source: Temperature data for Phu Wiang 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 Phu Wiang

In Phu Wiang in September, the total precipitation amount is 261 mm (10.3 in) distributed over 24 days.

September Precipitation Trends in Phu Wiang

The chart displays monthly precipitation patterns in Phu Wiang, 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 Phu Wiang, September typically receives around 261 mm (10.3 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec5103077159145229217262154298
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Phu Wiang

In Phu Wiang in September humidity is 86%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and every breath a reminder of the tropical heat, which can be quite challenging for traveling.

September Average Humidity in Phu Wiang

This chart illustrates the average monthly humidity levels in Phu Wiang, 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 Phu Wiang is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%49%39%40%69%81%83%87%86%74%63%57%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Phu Wiang

In Phu Wiang in September, 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 Phu Wiang, you can check here.

Maximum UV Index Levels in Phu Wiang for September

The chart shows the monthly maximum UV Index (UVI) for Phu Wiang 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 Phu Wiang typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314141315141412109
Data source: Phu Wiang 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 Phu Wiang Compares to Other Months

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

This table compares monthly weather conditions in Phu Wiang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)5 mm (0.2 inches)52%very high
February Weather25°C (78°F)10 mm (0.4 inches)49%extreme
March Weather28°C (83°F)30 mm (1.2 inches)39%extreme
April Weather29°C (85°F)77 mm (3.0 inches)40%extreme
May Weather29°C (85°F)159 mm (6.3 inches)69%extreme
June Weather29°C (85°F)145 mm (5.7 inches)81%extreme
July Weather29°C (84°F)229 mm (9.0 inches)83%extreme
August Weather28°C (83°F)217 mm (8.5 inches)87%extreme
September Weather28°C (83°F)261 mm (10.3 inches)86%extreme
October Weather27°C (81°F)154 mm (6.0 inches)74%extreme
November Weather26°C (79°F)29 mm (1.1 inches)63%very high
December Weather23°C (74°F)8 mm (0.3 inches)57%very high

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