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September Weather in Non Suwan, Thailand

Last updated: August 27, 2025

In September, the average temperature in Non Suwan, Thailand hovers around 27°C (81°F). However, expect a minimum dip to 23°C (73°F) and maximum peaks reaching 36°C (97°F). Be prepared for a wet month as precipitation totals around 205 mm (8.1 in) over 24 days, accompanied by an average humidity of a sultry 88%.

September Temperature in Non Suwan

In September in Non Suwan, the average temperature is 27°C (81°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop to as low as 23°C (73°F). This warm climate makes Non Suwan an ideal destination for sun-seekers and outdoor enthusiasts during this time of year.

September Weather in Non Suwan: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Non Suwan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Non Suwan, September typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec767984838384828281807875
Data source: Temperature data for Non Suwan 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 Non Suwan

In Non Suwan in September, the precipitation amount is 205 mm (8.1 in) over a span of 24 days.

September Precipitation Trends in Non Suwan

The chart displays monthly precipitation patterns in Non Suwan, 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 Non Suwan, September typically receives around 205 mm (8.1 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec91547961601031611492051644310
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Non Suwan

In Non Suwan in September, humidity is 88%. With an average temperature of 27°C (81°F), this humidity feels like a warm, thick blanket wrapping around you as you travel, making every step feel more laborious and requiring frequent breaks to cool down and hydrate.

September Average Humidity in Non Suwan

This chart illustrates the average monthly humidity levels in Non Suwan, 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 Non Suwan is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%47%41%51%76%83%80%86%88%79%68%59%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Non Suwan

In Non Suwan 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 Non Suwan, you can check here.

Maximum UV Index Levels in Non Suwan for September

The chart shows the monthly maximum UV Index (UVI) for Non Suwan 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 Non Suwan typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131414141314141413119
Data source: Non Suwan 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 Non Suwan Compares to Other Months

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

This table compares monthly weather conditions in Non Suwan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)8 mm (0.3 inches)50%very high
February Weather26°C (79°F)14 mm (0.6 inches)47%extreme
March Weather29°C (84°F)47 mm (1.8 inches)41%extreme
April Weather28°C (83°F)96 mm (3.8 inches)51%extreme
May Weather28°C (84°F)160 mm (6.3 inches)76%extreme
June Weather29°C (84°F)103 mm (4.1 inches)83%extreme
July Weather28°C (82°F)161 mm (6.3 inches)80%extreme
August Weather28°C (82°F)149 mm (5.9 inches)85%extreme
September Weather27°C (81°F)205 mm (8.1 inches)88%extreme
October Weather26°C (80°F)164 mm (6.4 inches)79%extreme
November Weather26°C (78°F)43 mm (1.7 inches)68%extreme
December Weather24°C (75°F)10 mm (0.4 inches)59%very high

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