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September Weather in Na Di, Thailand

Last updated: August 27, 2025

In Na Di, Thailand, the average temperature in September typically reaches a warm 28°C (82°F). It's not uncommon to experience minimums of 23°C (74°F) and maximums soaring to 34°C (94°F). Expect significant rainfall, with 297 mm (11.7 in) of precipitation over an average of 27 days, contributing to an humidity level of around 87%.

September Temperature in Na Di

In September in Na Di, 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 Na Di: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Na Di, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Na Di, 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).
JanFebMarAprMayJunJulAugSepOctNovDec798184858483828282818178
Data source: Temperature data for Na Di 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 Di

In Na Di in September, the total precipitation amount is 297 mm (11.7 in) spread over 27 days.

September Precipitation Trends in Na Di

The chart displays monthly precipitation patterns in Na Di, 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 Di, September typically receives around 297 mm (11.7 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec101838791442142412742981973310
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Na Di

In Na Di 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 Na Di

This chart illustrates the average monthly humidity levels in Na Di, 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 Di 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 Di

In Na Di in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Na Di.

Maximum UV Index Levels in Na Di for September

The chart shows the monthly maximum UV Index (UVI) for Na Di 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 Di typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141314141313119
Data source: Na Di 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 Di Compares to Other Months

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

This table compares monthly weather conditions in Na Di, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)10 mm (0.4 inches)59%very high
February Weather27°C (81°F)18 mm (0.7 inches)58%extreme
March Weather29°C (84°F)38 mm (1.5 inches)61%extreme
April Weather29°C (85°F)79 mm (3.1 inches)70%extreme
May Weather29°C (85°F)143 mm (5.6 inches)80%extreme
June Weather28°C (83°F)214 mm (8.4 inches)85%extreme
July Weather28°C (82°F)240 mm (9.5 inches)86%extreme
August Weather28°C (82°F)274 mm (10.8 inches)88%extreme
September Weather28°C (82°F)297 mm (11.7 inches)87%extreme
October Weather27°C (82°F)197 mm (7.8 inches)83%extreme
November Weather27°C (81°F)33 mm (1.3 inches)78%extreme
December Weather26°C (79°F)10 mm (0.4 inches)70%very high

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