September Weather in Ban Selaphum, Thailand

Last updated: August 27, 2025

In Ban Selaphum, Thailand, the average temperature in September is a warm 28°C (83°F), with minimums dipping to 24°C (75°F) and maximums soaring to 35°C (95°F). However, brace yourself for a rainy spell, as precipitation averages a substantial 296 mm (11.7 in) over 25 days. With an average humidity of 89%, the atmosphere can feel quite muggy—perfect for staying hydrated!

September Temperature in Ban Selaphum

In September in Ban Selaphum, the average temperature is 28°C (83°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 24°C (75°F). This warm and pleasant climate makes it an ideal time for exploring and enjoying outdoor activities in Ban Selaphum.

September Weather in Ban Selaphum: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ban Selaphum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ban Selaphum, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 24°C (75°F).

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

September Precipitation in Ban Selaphum

In Ban Selaphum in September, the total precipitation amount reaches 296 mm (11.7 in) over the course of 25 days.

September Precipitation Trends in Ban Selaphum

The chart displays monthly precipitation patterns in Ban Selaphum, 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 Ban Selaphum, September typically receives around 296 mm (11.7 inches) of precipitation spread over approximately 25 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 Ban Selaphum

In Ban Selaphum 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 Ban Selaphum

This chart illustrates the average monthly humidity levels in Ban Selaphum, 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 Ban Selaphum 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 Ban Selaphum

In Ban Selaphum 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 Ban Selaphum.

Maximum UV Index Levels in Ban Selaphum for September

The chart shows the monthly maximum UV Index (UVI) for Ban Selaphum 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 Ban Selaphum typically reaches 13, which falls under the extreme exposure category.

Data source: Ban Selaphum 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 Ban Selaphum Compares to Other Months

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

This table compares monthly weather conditions in Ban Selaphum, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	3 mm (0.1 inches)	56%	very high
February Weather	25°C (78°F)	9 mm (0.4 inches)	50%	extreme
March Weather	29°C (84°F)	35 mm (1.4 inches)	41%	extreme
April Weather	29°C (85°F)	62 mm (2.4 inches)	44%	extreme
May Weather	30°C (85°F)	151 mm (6.0 inches)	71%	extreme
June Weather	29°C (85°F)	165 mm (6.5 inches)	83%	extreme
July Weather	29°C (84°F)	300 mm (11.8 inches)	87%	extreme
August Weather	28°C (83°F)	240 mm (9.5 inches)	90%	extreme
September Weather	28°C (83°F)	296 mm (11.7 inches)	89%	extreme
October Weather	27°C (81°F)	165 mm (6.5 inches)	83%	extreme
November Weather	26°C (79°F)	27 mm (1.1 inches)	74%	very high
December Weather	24°C (76°F)	6 mm (0.2 inches)	68%	very high