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September Weather in Chumphon Buri, Thailand

Last updated: August 27, 2025

In Chumphon Buri, Thailand, the average temperature in September hovers around 28°C (83°F). You can expect a cozy minimum of 24°C (75°F), while the heat can peak at a sizzling 35°C (96°F). Be prepared for 286 mm (11.3 in) of precipitation spread over 24 days, contributing to an overall average humidity of 89%—perfect for a tropical vibe!

September Temperature in Chumphon Buri

In September in Chumphon Buri, the average temperature is 28°C (83°F). Maximums can reach 35°C (96°F) and minimums can be as low as 24°C (75°F). This mild and warm climate makes Chumphon Buri an ideal destination for travelers seeking pleasant weather.

September Weather in Chumphon Buri: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Chumphon Buri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chumphon Buri, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (96°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec777985858585848382817976
Data source: Temperature data for Chumphon Buri 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 Chumphon Buri

In Chumphon Buri in September, the precipitation amount is 286 mm (11.3 in) over the course of 24 days.

September Precipitation Trends in Chumphon Buri

The chart displays monthly precipitation patterns in Chumphon Buri, 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 Chumphon Buri, September typically receives around 286 mm (11.3 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec5122869163121238236286177359
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chumphon Buri

In Chumphon Buri in September, humidity is 89%. With an average temperature of 28°C (83°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities feel sticky and strenuous, and requiring constant hydration to stay comfortable while exploring.

September Average Humidity in Chumphon Buri

This chart illustrates the average monthly humidity levels in Chumphon Buri, 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 Chumphon Buri is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%50%41%44%71%84%87%90%89%83%74%68%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chumphon Buri

In Chumphon Buri 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 Chumphon Buri, you can check here.

Maximum UV Index Levels in Chumphon Buri for September

The chart shows the monthly maximum UV Index (UVI) for Chumphon Buri 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 Chumphon Buri typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131414151314141413109
Data source: Chumphon Buri 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 Chumphon Buri Compares to Other Months

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

This table compares monthly weather conditions in Chumphon Buri, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)5 mm (0.2 inches)56%very high
February Weather26°C (79°F)12 mm (0.5 inches)50%extreme
March Weather29°C (85°F)28 mm (1.1 inches)41%extreme
April Weather30°C (86°F)69 mm (2.7 inches)44%extreme
May Weather30°C (86°F)163 mm (6.4 inches)71%extreme
June Weather30°C (86°F)121 mm (4.7 inches)83%extreme
July Weather29°C (84°F)238 mm (9.4 inches)87%extreme
August Weather28°C (84°F)236 mm (9.3 inches)90%extreme
September Weather28°C (83°F)286 mm (11.3 inches)89%extreme
October Weather27°C (81°F)177 mm (7.0 inches)83%extreme
November Weather26°C (80°F)35 mm (1.4 inches)74%very high
December Weather24°C (76°F)9 mm (0.3 inches)68%very high

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