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September Weather in Khamcha-i, Thailand

Last updated: August 27, 2025

In Khamcha-i, Thailand, the average temperature in September hovers around 27°C (82°F), with a minimum of 23°C (73°F) and a maximum soaring to 34°C (94°F). Expect 272 mm (10.7 in) of precipitation spread over 23 days, accompanied by a high average humidity of 86%. Be prepared for a tropical experience!

September Temperature in Khamcha-i

In September in Khamcha-i, the average temperature is 27°C (82°F). Maximums can reach 34°C (94°F), and minimums can be as low as 23°C (73°F). This climate makes it an ideal destination for travelers seeking warm weather and plenty of sunshine.

September Weather in Khamcha-i: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Khamcha-i, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Khamcha-i, September typically has an average temperature of 27°C (82°F), with highs reaching up to 34°C (94°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec737582838483828181807773
Data source: Temperature data for Khamcha-i 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 Khamcha-i

In Khamcha-i in September, the precipitation amount is 272 mm (10.7 in) spread over 23 days.

September Precipitation Trends in Khamcha-i

The chart displays monthly precipitation patterns in Khamcha-i, 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 Khamcha-i, September typically receives around 272 mm (10.7 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec3134363179173358293272162275
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Khamcha-i

In Khamcha-i in September humidity is 86%. With an average temperature of 27°C (82°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities a challenge and necessitating frequent breaks to stay hydrated while traveling.

September Average Humidity in Khamcha-i

This chart illustrates the average monthly humidity levels in Khamcha-i, 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 Khamcha-i is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%54%45%40%65%82%90%92%86%80%72%67%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Khamcha-i

In Khamcha-i 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 Khamcha-i, you can check here.

Maximum UV Index Levels in Khamcha-i for September

The chart shows the monthly maximum UV Index (UVI) for Khamcha-i 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 Khamcha-i typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415141315141412109
Data source: Khamcha-i 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 Khamcha-i Compares to Other Months

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

This table compares monthly weather conditions in Khamcha-i, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)2 mm (0.1 inches)59%very high
February Weather24°C (76°F)13 mm (0.5 inches)54%extreme
March Weather28°C (82°F)43 mm (1.7 inches)45%extreme
April Weather28°C (83°F)63 mm (2.5 inches)40%extreme
May Weather29°C (84°F)179 mm (7.0 inches)65%extreme
June Weather29°C (84°F)173 mm (6.8 inches)82%extreme
July Weather28°C (82°F)358 mm (14.1 inches)90%extreme
August Weather27°C (82°F)293 mm (11.5 inches)92%extreme
September Weather27°C (82°F)272 mm (10.7 inches)86%extreme
October Weather27°C (80°F)162 mm (6.4 inches)80%extreme
November Weather25°C (77°F)27 mm (1.1 inches)72%very high
December Weather23°C (73°F)5 mm (0.2 inches)66%very high

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