September Weather in Chai Buri, Thailand

Last updated: August 27, 2025

In September, the average temperature in Chai Buri, Thailand hovers around 27°C (80°F), with a comfortable minimum of 22°C (71°F) and a warm maximum reaching 34°C (94°F). Expect 245 mm (9.7 in) of precipitation spread over 25 days, contributing to a high average humidity of 87%. Make sure to prepare for some tropical vibes during your stay!

September Temperature in Chai Buri

In September in Chai Buri, the average temperature is 27°C (80°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 22°C (71°F). This pleasant weather makes Chai Buri an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates September temperature patterns in Chai Buri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chai Buri, September typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (71°F).

Data source: Temperature data for Chai Buri generated using information from the Copernicus Climate Change Service.

September Precipitation in Chai Buri

In Chai Buri in September, the total precipitation amount is 245 mm (9.7 in), which occurs over the course of 25 days.

September Precipitation Trends in Chai Buri

The chart displays monthly precipitation patterns in Chai 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 Chai Buri, September typically receives around 245 mm (9.7 inches) of precipitation spread over approximately 25 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Chai Buri

In Chai Buri in September humidity is 87%. With an average temperature of 27°C (80°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and challenging for traveling.

September Average Humidity in Chai Buri

This chart illustrates the average monthly humidity levels in Chai 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 Chai Buri is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chai Buri

In Chai 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 Chai Buri, you can check here.

Maximum UV Index Levels in Chai Buri for September

The chart shows the monthly maximum UV Index (UVI) for Chai 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 Chai Buri typically reaches 14, which falls under the extreme exposure category.

Data source: Chai 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 Chai Buri Compares to Other Months

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

This table compares monthly weather conditions in Chai Buri, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	102 mm (4.0 inches)	72%	extreme
February Weather	27°C (82°F)	22 mm (0.9 inches)	68%	extreme
March Weather	29°C (84°F)	38 mm (1.5 inches)	68%	extreme
April Weather	29°C (84°F)	173 mm (6.8 inches)	69%	extreme
May Weather	28°C (82°F)	234 mm (9.2 inches)	77%	extreme
June Weather	27°C (81°F)	209 mm (8.2 inches)	86%	extreme
July Weather	27°C (81°F)	195 mm (7.7 inches)	86%	extreme
August Weather	27°C (81°F)	203 mm (8.0 inches)	88%	extreme
September Weather	27°C (80°F)	245 mm (9.7 inches)	87%	extreme
October Weather	27°C (80°F)	313 mm (12.3 inches)	86%	extreme
November Weather	26°C (79°F)	238 mm (9.4 inches)	87%	extreme
December Weather	26°C (79°F)	144 mm (5.7 inches)	83%	extreme