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September Weather in Nong Khaem, Thailand

Last updated: August 27, 2025

In September, the average temperature in Nong Khaem, Thailand is a warm 29°C (84°F), with minimums dropping to 25°C (76°F) and maximums soaring to 35°C (96°F). Expect high humidity at 87%, which adds to the tropical feel. However, be prepared for considerable precipitation, averaging 243 mm (9.6 in) over 24 days, so bringing an umbrella is a wise choice!

September Temperature in Nong Khaem

In September in Nong Khaem, the average temperature is 29°C (84°F), with maximums reaching 35°C (96°F) and minimums dropping to as low as 25°C (76°F). This pleasant warm climate makes Nong Khaem an ideal destination for outdoor activities and relaxation during this time of year.

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

The chart illustrates September temperature patterns in Nong Khaem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nong Khaem, September typically has an average temperature of 29°C (84°F), with highs reaching up to 35°C (96°F) and lows dropping to around 25°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec808285868686858484838280
Data source: Temperature data for Nong Khaem 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 Khaem

In Nong Khaem in September, the total precipitation amount is 243 mm (9.6 in) spread over 24 days.

September Precipitation Trends in Nong Khaem

The chart displays monthly precipitation patterns in Nong Khaem, 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 Khaem, September typically receives around 243 mm (9.6 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec2413431151611271621752432687323
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nong Khaem

In Nong Khaem in September, humidity is 87%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making traveling a challenge as you navigate the heavy, moist air that clings to your skin.

September Average Humidity in Nong Khaem

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

In Nong Khaem 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 Nong Khaem.

Maximum UV Index Levels in Nong Khaem for September

The chart shows the monthly maximum UV Index (UVI) for Nong Khaem 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 Khaem typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1012141314131414131298
Data source: Nong Khaem 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 Khaem Compares to Other Months

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

This table compares monthly weather conditions in Nong Khaem, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)24 mm (0.9 inches)59%very high
February Weather28°C (82°F)13 mm (0.5 inches)58%extreme
March Weather30°C (86°F)43 mm (1.7 inches)61%extreme
April Weather30°C (86°F)115 mm (4.5 inches)70%extreme
May Weather30°C (87°F)161 mm (6.4 inches)80%extreme
June Weather30°C (86°F)127 mm (5.0 inches)85%extreme
July Weather29°C (85°F)161 mm (6.4 inches)86%extreme
August Weather29°C (85°F)175 mm (6.9 inches)88%extreme
September Weather29°C (84°F)243 mm (9.6 inches)87%extreme
October Weather28°C (83°F)268 mm (10.5 inches)83%extreme
November Weather28°C (82°F)73 mm (2.9 inches)78%very high
December Weather26°C (80°F)23 mm (0.9 inches)70%very high

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