September Weather in Ban Kha, Thailand

Last updated: August 27, 2025

In September, the average temperature in Ban Kha, Thailand is a warm 27°C (81°F), with a pleasant minimum of 22°C (73°F) and a peak of 35°C (95°F). However, visitors should prepare for frequent rainfall, with 242 mm (9.5 in) expected over approximately 25 days. Additionally, the average humidity hovers around 87%, creating a tropical ambiance perfect for those who enjoy warmth and lush surroundings.

September Temperature in Ban Kha

In September in Ban Kha, the average temperature is 27°C (81°F). Maximums can reach 35°C (95°F) and minimums can be as low as 22°C (73°F). This pleasant weather makes Ban Kha an ideal destination for travelers seeking warmth and sunshine during that time.

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

The chart illustrates September temperature patterns in Ban Kha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ban Kha, September typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (73°F).

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

September Precipitation in Ban Kha

In Ban Kha in September, the total precipitation amount is 242 mm (9.5 in) spread over 25 days.

September Precipitation Trends in Ban Kha

The chart displays monthly precipitation patterns in Ban Kha, 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 Kha, September typically receives around 242 mm (9.5 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 Ban Kha

In Ban Kha in September, humidity is 87%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, damp blanket, making traveling feel heavy and exhausting.

September Average Humidity in Ban Kha

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

In Ban Kha 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 Kha.

Maximum UV Index Levels in Ban Kha for September

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

Data source: Ban Kha 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 Kha Compares to Other Months

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

This table compares monthly weather conditions in Ban Kha, 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)	25 mm (1.0 inches)	58%	extreme
February Weather	26°C (79°F)	18 mm (0.7 inches)	59%	extreme
March Weather	28°C (83°F)	33 mm (1.3 inches)	62%	extreme
April Weather	28°C (83°F)	110 mm (4.3 inches)	69%	extreme
May Weather	28°C (83°F)	167 mm (6.6 inches)	79%	extreme
June Weather	28°C (82°F)	163 mm (6.4 inches)	87%	extreme
July Weather	27°C (81°F)	150 mm (5.9 inches)	89%	extreme
August Weather	27°C (81°F)	208 mm (8.2 inches)	90%	extreme
September Weather	27°C (81°F)	242 mm (9.5 inches)	87%	extreme
October Weather	26°C (80°F)	210 mm (8.3 inches)	83%	extreme
November Weather	26°C (78°F)	90 mm (3.5 inches)	77%	very high
December Weather	24°C (76°F)	17 mm (0.7 inches)	66%	very high