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September Weather in Nong Sung, Thailand

Last updated: August 27, 2025

In September, the average temperature in Nong Sung, Thailand hovers around a warm 28°C (82°F), with a minimum of 23°C (73°F) and a maximum reaching up to 34°C (94°F). Expect a humid atmosphere, with an average humidity of 86%. However, be prepared for some rain, as 275 mm (10.8 in) of precipitation can be expected across 23 days.

September Temperature in Nong Sung

In September in Nong Sung, the average temperature is 28°C (82°F), with maximums reaching 34°C (94°F) and minimums dropping to 23°C (73°F). This warm climate makes it an ideal destination for travelers seeking sunny and pleasant weather during this time of year.

September Weather in Nong Sung: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Nong Sung, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nong Sung, 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 (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec747682838483828282807773
Data source: Temperature data for Nong Sung 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 Nong Sung

In Nong Sung in September, the total precipitation amount is 275 mm (10.8 in) distributed over a period of 23 days.

September Precipitation Trends in Nong Sung

The chart displays monthly precipitation patterns in Nong Sung, 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 Nong Sung, September typically receives around 275 mm (10.8 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec3114061174171334276275162265
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nong Sung

In Nong Sung in September, humidity is 86%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket wrapped around you, making travel quite challenging as you navigate the thick, moisture-laden air that can leave you feeling sticky and fatigued.

September Average Humidity in Nong Sung

This chart illustrates the average monthly humidity levels in Nong Sung, 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 Nong Sung 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 Nong Sung

In Nong Sung 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 Nong Sung, you can check here.

Maximum UV Index Levels in Nong Sung for September

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

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

This table compares monthly weather conditions in Nong Sung, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)3 mm (0.1 inches)59%very high
February Weather24°C (76°F)11 mm (0.4 inches)54%extreme
March Weather28°C (82°F)40 mm (1.6 inches)45%extreme
April Weather29°C (84°F)61 mm (2.4 inches)40%extreme
May Weather29°C (84°F)174 mm (6.8 inches)65%extreme
June Weather29°C (84°F)171 mm (6.7 inches)82%extreme
July Weather28°C (82°F)334 mm (13.1 inches)90%extreme
August Weather28°C (82°F)276 mm (10.9 inches)92%extreme
September Weather28°C (82°F)275 mm (10.8 inches)86%extreme
October Weather27°C (80°F)162 mm (6.4 inches)80%extreme
November Weather25°C (78°F)26 mm (1.0 inches)72%very high
December Weather23°C (73°F)5 mm (0.2 inches)66%very high

Compare Nong Sung's Climate with Cities Worldwide