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September Weather in Khao Chakan, Thailand

Last updated: August 27, 2025

In Khao Chakan, Thailand, the average temperature in September reaches a warm 28°C (82°F), with nighttime lows dipping to 23°C (74°F) and daytime highs soaring to 34°C (94°F). Expect heavy rainfall, with 293 mm (11.5 in) falling over 26 days, contributing to an average humidity of 87%. Perfect for those who thrive in a tropical climate!

September Temperature in Khao Chakan

In September in Khao Chakan, the average temperature is 28°C (82°F), with highs reaching up to 34°C (94°F) and lows dropping to around 23°C (74°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing, attracting travelers seeking warmth and sunshine.

September Weather in Khao Chakan: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Khao Chakan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Khao Chakan, September typically has an average temperature of 28°C (82°F), with highs reaching up to 34°C (94°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec808184858483828282818179
Data source: Temperature data for Khao Chakan 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 Khao Chakan

In Khao Chakan in September, the precipitation amount is 293 mm (11.5 in) over a period of 26 days.

September Precipitation Trends in Khao Chakan

The chart displays monthly precipitation patterns in Khao Chakan, 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 Khao Chakan, September typically receives around 293 mm (11.5 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec122154911611842242442932173912
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Khao Chakan

In Khao Chakan in September humidity is 87%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket wrapping around you, making travel challenging as you navigate the air's heavy moisture.

September Average Humidity in Khao Chakan

This chart illustrates the average monthly humidity levels in Khao Chakan, 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 Khao Chakan is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%58%61%70%80%85%86%88%87%83%78%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Khao Chakan

In Khao Chakan 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 Khao Chakan, you can check here.

Maximum UV Index Levels in Khao Chakan for September

The chart shows the monthly maximum UV Index (UVI) for Khao Chakan 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 Khao Chakan typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101314141413141414131010
Data source: Khao Chakan 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 Khao Chakan Compares to Other Months

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

This table compares monthly weather conditions in Khao Chakan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)12 mm (0.5 inches)59%very high
February Weather27°C (82°F)21 mm (0.8 inches)58%extreme
March Weather29°C (85°F)54 mm (2.1 inches)61%extreme
April Weather29°C (85°F)91 mm (3.6 inches)70%extreme
May Weather29°C (85°F)161 mm (6.3 inches)80%extreme
June Weather29°C (84°F)184 mm (7.2 inches)85%extreme
July Weather28°C (83°F)224 mm (8.8 inches)86%extreme
August Weather28°C (83°F)244 mm (9.6 inches)88%extreme
September Weather28°C (82°F)293 mm (11.5 inches)87%extreme
October Weather27°C (82°F)217 mm (8.5 inches)83%extreme
November Weather27°C (81°F)39 mm (1.5 inches)78%very high
December Weather26°C (79°F)12 mm (0.5 inches)70%very high

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