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September Weather in Kao Liao, Thailand

Last updated: August 27, 2025

In Kao Liao, Thailand, the average temperature in September reaches a warm 29°C (85°F), with daily variations ranging from a minimum of 24°C (76°F) to a maximum of 37°C (99°F). During this month, expect 271 mm (10.7 in) of precipitation spread over 25 days, resulting in a high average humidity of 86%. Prepare for a tropical experience!

September Temperature in Kao Liao

In September in Kao Liao, the average temperature is 29°C (85°F). The maximum can reach 37°C (99°F) and the minimum can be as low as 24°C (76°F). It's an ideal time for travelers to enjoy warm weather while exploring the vibrant surroundings.

September Weather in Kao Liao: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kao Liao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kao Liao, September typically has an average temperature of 29°C (85°F), with highs reaching up to 37°C (99°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec798287898887868584838278
Data source: Temperature data for Kao Liao 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 Kao Liao

In Kao Liao in September, the precipitation amount is 271 mm (10.7 in) spread over 25 days.

September Precipitation Trends in Kao Liao

The chart displays monthly precipitation patterns in Kao Liao, 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 Kao Liao, September typically receives around 271 mm (10.7 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec161522771231571842152712013215
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kao Liao

In Kao Liao in September, humidity is 86%. With an average temperature of 29°C (85°F), this humidity feels like walking through a warm, enveloping blanket, making travel feel heavy and sticky as the air clings to your skin.

September Average Humidity in Kao Liao

This chart illustrates the average monthly humidity levels in Kao Liao, 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 Kao Liao is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec53%54%56%65%77%87%89%89%86%79%69%60%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kao Liao

In Kao Liao 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 Kao Liao, you can check here.

Maximum UV Index Levels in Kao Liao for September

The chart shows the monthly maximum UV Index (UVI) for Kao Liao 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 Kao Liao typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314141314141413109
Data source: Kao Liao 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 Kao Liao Compares to Other Months

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

This table compares monthly weather conditions in Kao Liao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)16 mm (0.6 inches)53%very high
February Weather28°C (82°F)15 mm (0.6 inches)54%extreme
March Weather31°C (88°F)22 mm (0.9 inches)56%extreme
April Weather32°C (89°F)77 mm (3.0 inches)65%extreme
May Weather31°C (88°F)123 mm (4.8 inches)77%extreme
June Weather31°C (87°F)157 mm (6.2 inches)86%extreme
July Weather30°C (86°F)184 mm (7.2 inches)89%extreme
August Weather30°C (85°F)215 mm (8.5 inches)89%extreme
September Weather29°C (85°F)271 mm (10.7 inches)86%extreme
October Weather29°C (84°F)201 mm (7.9 inches)78%extreme
November Weather28°C (82°F)32 mm (1.3 inches)69%very high
December Weather26°C (78°F)15 mm (0.6 inches)60%very high

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