September Weather in Yang Si Surat, Thailand

Last updated: August 27, 2025

In September, the average temperature in Yang Si Surat, Thailand hovers around 28°C (83°F), with minimum temperatures dipping to 24°C (75°F) and maximum highs reaching 35°C (96°F). Expect a precipitation amount of 276 mm (10.9 in) spread over 24 days and an average humidity level of 89%, creating a warm yet moist atmosphere perfect for tropical adventures.

September Temperature in Yang Si Surat

In September in Yang Si Surat, 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 Yang Si Surat an ideal destination for travelers seeking pleasant weather.

September Weather in Yang Si Surat: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Yang Si Surat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yang Si Surat, 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).

Data source: Temperature data for Yang Si Surat generated using information from the Copernicus Climate Change Service.

September Precipitation in Yang Si Surat

In Yang Si Surat in September, the precipitation amount is 276 mm (10.9 in) spread over 24 days.

September Precipitation Trends in Yang Si Surat

The chart displays monthly precipitation patterns in Yang Si Surat, 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 Yang Si Surat, September typically receives around 276 mm (10.9 inches) of precipitation spread over approximately 24 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Yang Si Surat

In Yang Si Surat 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 Yang Si Surat

This chart illustrates the average monthly humidity levels in Yang Si Surat, 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 Yang Si Surat is approximately 89%, 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 Yang Si Surat

In Yang Si Surat 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 Yang Si Surat, you can check here.

Maximum UV Index Levels in Yang Si Surat for September

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

Data source: Yang Si Surat 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 Yang Si Surat Compares to Other Months

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

This table compares monthly weather conditions in Yang Si Surat, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	5 mm (0.2 inches)	56%	very high
February Weather	26°C (79°F)	10 mm (0.4 inches)	50%	extreme
March Weather	29°C (85°F)	33 mm (1.3 inches)	41%	extreme
April Weather	30°C (85°F)	76 mm (3.0 inches)	44%	extreme
May Weather	30°C (85°F)	154 mm (6.1 inches)	71%	extreme
June Weather	30°C (86°F)	129 mm (5.1 inches)	83%	extreme
July Weather	29°C (84°F)	236 mm (9.3 inches)	87%	extreme
August Weather	29°C (84°F)	204 mm (8.0 inches)	90%	extreme
September Weather	28°C (83°F)	276 mm (10.9 inches)	89%	extreme
October Weather	27°C (81°F)	180 mm (7.1 inches)	83%	extreme
November Weather	26°C (79°F)	28 mm (1.1 inches)	74%	very high
December Weather	24°C (76°F)	7 mm (0.3 inches)	68%	very high