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September Weather in Nong Kung Si, Thailand

Last updated: August 27, 2025

In Nong Kung Si, Thailand, the average temperature during September is a warm 28°C (83°F). Expect a comfortable minimum of 23°C (74°F), while temperatures can peak at a hot 35°C (95°F). Rainfall may be a factor, with 240 mm (9.4 in) of precipitation spread over 23 days. Don't forget to prepare for the high average humidity of 86%, making it feel even more tropical!

September Temperature in Nong Kung Si

In September in Nong Kung Si, the average temperature is 28°C (83°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop to as low as 23°C (74°F). This warm climate makes Nong Kung Si an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Nong Kung Si, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nong Kung Si, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec757783858584848382817974
Data source: Temperature data for Nong Kung Si 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 Kung Si

In Nong Kung Si in September, the precipitation amount is 240 mm (9.4 in), spread over 23 days.

September Precipitation Trends in Nong Kung Si

The chart displays monthly precipitation patterns in Nong Kung Si, 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 Kung Si, September typically receives around 240 mm (9.4 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec6113376176168254243240125237
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nong Kung Si

In Nong Kung Si in September humidity is 86%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and every breath a reminder of the tropical heat, which can be quite challenging for traveling.

September Average Humidity in Nong Kung Si

This chart illustrates the average monthly humidity levels in Nong Kung Si, 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 Kung Si 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 Kung Si

In Nong Kung Si 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 Kung Si, you can check here.

Maximum UV Index Levels in Nong Kung Si for September

The chart shows the monthly maximum UV Index (UVI) for Nong Kung Si 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 Kung Si typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121414141315141412109
Data source: Nong Kung Si 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 Kung Si Compares to Other Months

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

This table compares monthly weather conditions in Nong Kung Si, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)6 mm (0.2 inches)59%very high
February Weather25°C (77°F)11 mm (0.4 inches)54%extreme
March Weather28°C (83°F)33 mm (1.3 inches)45%extreme
April Weather29°C (85°F)76 mm (3.0 inches)40%extreme
May Weather29°C (85°F)176 mm (6.9 inches)65%extreme
June Weather29°C (85°F)168 mm (6.6 inches)82%extreme
July Weather29°C (84°F)254 mm (10.0 inches)90%extreme
August Weather28°C (83°F)243 mm (9.6 inches)92%extreme
September Weather28°C (83°F)240 mm (9.4 inches)86%extreme
October Weather27°C (81°F)125 mm (4.9 inches)80%extreme
November Weather26°C (79°F)23 mm (0.9 inches)72%very high
December Weather23°C (74°F)7 mm (0.3 inches)66%very high

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