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September Weather in Na Chaluai, Thailand

Last updated: August 27, 2025

In September, the average temperature in Na Chaluai, Thailand is a warm 27°C (80°F). Expect a minimum of 23°C (73°F) and a maximum of 33°C (93°F), creating a perfect backdrop for various activities. However, be prepared for some rain, with 345 mm (13.6 in) of precipitation spread over 27 days. The atmosphere is quite humid, boasting an average humidity of 91%, making it feel even warmer.

September Temperature in Na Chaluai

In September in Na Chaluai, the average temperature is 27°C (80°F). Maximums can reach 33°C (93°F), and minimums can be as low as 23°C (73°F). This pleasant climate makes it an ideal destination for travelers seeking warm and enjoyable weather.

September Weather in Na Chaluai: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Na Chaluai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Na Chaluai, September typically has an average temperature of 27°C (80°F), with highs reaching up to 33°C (93°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec777882838282808080797876
Data source: Temperature data for Na Chaluai 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 Na Chaluai

In Na Chaluai in September, the precipitation amount is 345 mm (13.6 in) over the course of 27 days.

September Precipitation Trends in Na Chaluai

The chart displays monthly precipitation patterns in Na Chaluai, 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 Na Chaluai, September typically receives around 345 mm (13.6 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec4545902012212973143452417319
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Na Chaluai

In Na Chaluai in September, humidity is 91%. With an average temperature of 27°C (80°F), this humidity feels like a warm, heavy blanket that wraps around you, making outdoor exploration more challenging while also intensifying the heat and sweat, turning every adventure into a test of endurance.

September Average Humidity in Na Chaluai

This chart illustrates the average monthly humidity levels in Na Chaluai, 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 Na Chaluai is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%65%53%49%73%86%91%93%91%88%85%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Na Chaluai

In Na Chaluai 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 Na Chaluai, you can check here.

Maximum UV Index Levels in Na Chaluai for September

The chart shows the monthly maximum UV Index (UVI) for Na Chaluai 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 Na Chaluai typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101314141513141414121110
Data source: Na Chaluai 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 Na Chaluai Compares to Other Months

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

This table compares monthly weather conditions in Na Chaluai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)4 mm (0.2 inches)74%very high
February Weather26°C (78°F)5 mm (0.2 inches)65%extreme
March Weather28°C (82°F)45 mm (1.8 inches)53%extreme
April Weather28°C (83°F)90 mm (3.6 inches)49%extreme
May Weather28°C (83°F)201 mm (7.9 inches)72%extreme
June Weather28°C (82°F)221 mm (8.7 inches)86%extreme
July Weather27°C (81°F)297 mm (11.7 inches)91%extreme
August Weather27°C (81°F)313 mm (12.3 inches)93%extreme
September Weather27°C (80°F)345 mm (13.6 inches)91%extreme
October Weather26°C (80°F)241 mm (9.5 inches)88%extreme
November Weather26°C (78°F)73 mm (2.9 inches)85%extreme
December Weather24°C (76°F)19 mm (0.7 inches)82%very high

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