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September Weather in Phanom Dong Rak, Thailand

Last updated: August 27, 2025

In September, the average temperature in Phanom Dong Rak, Thailand reaches a balmy 28°C (82°F). With minimums dipping to 23°C (74°F) and soaring highs of 35°C (95°F), it’s a month of warmth. However, prepare for occasional rain, as 270 mm (10.6 in) of precipitation falls over 26 days, contributing to an average humidity of a sultry 89%.

September Temperature in Phanom Dong Rak

In September, in Phanom Dong Rak, the average temperature is 28°C (82°F). Maximums can reach 35°C (95°F), and minimums can be as low as 23°C (74°F). This makes Phanom Dong Rak a warm and pleasant destination for travelers looking to enjoy a sunny getaway.

September Weather in Phanom Dong Rak: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Phanom Dong Rak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phanom Dong Rak, September typically has an average temperature of 28°C (82°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec777985858484838382817976
Data source: Temperature data for Phanom Dong Rak 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 Phanom Dong Rak

In Phanom Dong Rak in September, the precipitation amount is 270 mm (10.6 in) spread over 26 days.

September Precipitation Trends in Phanom Dong Rak

The chart displays monthly precipitation patterns in Phanom Dong Rak, 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 Phanom Dong Rak, September typically receives around 270 mm (10.6 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec61337881721151761872711594913
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Phanom Dong Rak

In Phanom Dong Rak in September humidity is 89%. With an average temperature of 28°C (82°F), this humidity feels like a thick, warm blanket enveloping you, making every step feel slightly heavier and the air dense, which can be quite stifling for traveling.

September Average Humidity in Phanom Dong Rak

This chart illustrates the average monthly humidity levels in Phanom Dong Rak, 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 Phanom Dong Rak is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%50%41%44%71%84%87%90%89%83%74%68%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Phanom Dong Rak

In Phanom Dong Rak 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 Phanom Dong Rak, you can check here.

Maximum UV Index Levels in Phanom Dong Rak for September

The chart shows the monthly maximum UV Index (UVI) for Phanom Dong Rak 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 Phanom Dong Rak typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131414151414141413109
Data source: Phanom Dong Rak 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 Phanom Dong Rak Compares to Other Months

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

This table compares monthly weather conditions in Phanom Dong Rak, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)6 mm (0.2 inches)56%very high
February Weather26°C (80°F)13 mm (0.5 inches)50%extreme
March Weather29°C (85°F)37 mm (1.4 inches)41%extreme
April Weather29°C (85°F)88 mm (3.5 inches)44%extreme
May Weather29°C (85°F)172 mm (6.8 inches)71%extreme
June Weather29°C (84°F)115 mm (4.5 inches)83%extreme
July Weather28°C (83°F)176 mm (6.9 inches)87%extreme
August Weather28°C (83°F)187 mm (7.4 inches)90%extreme
September Weather28°C (82°F)270 mm (10.6 inches)89%extreme
October Weather27°C (81°F)159 mm (6.2 inches)83%extreme
November Weather26°C (80°F)49 mm (1.9 inches)74%very high
December Weather25°C (77°F)13 mm (0.5 inches)68%very high

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