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September Weather in Na Yai Am, Thailand

Last updated: August 27, 2025

In September, the average temperature in Na Yai Am, Thailand rises to a warm 27°C (82°F). You'll experience a cozy minimum of 24°C (75°F), while the thermometer can peak at a sizzling 34°C (93°F). Be prepared for 358 mm (14.1 in) of precipitation spread over 28 days, and note that the average humidity sits at a high 87%, adding to the tropical feel of this vibrant destination.

September Temperature in Na Yai Am

In September in Na Yai Am, the average temperature is 27°C (82°F). Maximums can reach 34°C (93°F), while minimums can drop to as low as 24°C (75°F). This pleasant weather makes Na Yai Am an ideal destination for travelers looking to enjoy warm, sunny days.

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

The chart illustrates September temperature patterns in Na Yai Am, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Na Yai Am, September typically has an average temperature of 27°C (82°F), with highs reaching up to 34°C (93°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec808182838383828281818180
Data source: Temperature data for Na Yai Am 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 Yai Am

In Na Yai Am in September, the precipitation amount is 358 mm (14.1 in) over a span of 28 days.

September Precipitation Trends in Na Yai Am

The chart displays monthly precipitation patterns in Na Yai Am, 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 Yai Am, September typically receives around 358 mm (14.1 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec2524681222472833273253582725627
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Na Yai Am

In Na Yai Am in September, humidity is 87%. With an average temperature of 27°C (82°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sticky and draining; it's essential to stay hydrated and take breaks in shaded areas to truly enjoy your exploration.

September Average Humidity in Na Yai Am

This chart illustrates the average monthly humidity levels in Na Yai Am, 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 Yai Am 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 Na Yai Am

In Na Yai Am 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 Yai Am, you can check here.

Maximum UV Index Levels in Na Yai Am for September

The chart shows the monthly maximum UV Index (UVI) for Na Yai Am 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 Yai Am typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101314141413141414131110
Data source: Na Yai Am 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 Yai Am Compares to Other Months

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

This table compares monthly weather conditions in Na Yai Am, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)25 mm (1.0 inches)59%very high
February Weather27°C (81°F)24 mm (1.0 inches)58%extreme
March Weather28°C (83°F)68 mm (2.7 inches)61%extreme
April Weather28°C (84°F)122 mm (4.8 inches)70%extreme
May Weather29°C (84°F)247 mm (9.7 inches)80%extreme
June Weather28°C (83°F)283 mm (11.1 inches)85%extreme
July Weather28°C (83°F)327 mm (12.9 inches)86%extreme
August Weather28°C (83°F)325 mm (12.8 inches)88%extreme
September Weather27°C (82°F)358 mm (14.1 inches)87%extreme
October Weather27°C (82°F)272 mm (10.7 inches)83%extreme
November Weather27°C (82°F)56 mm (2.2 inches)78%extreme
December Weather27°C (80°F)27 mm (1.0 inches)70%very high

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