September Weather in Prathai, Thailand

Last updated: August 27, 2025

In September, the average temperature in Prathai, Thailand hovers around 28°C (83°F), with daily highs reaching up to 36°C (96°F) and lows rarely dipping below 24°C (75°F). Be prepared for some rain, as 250 mm (9.8 in) of precipitation is expected over 24 days. Additionally, the atmosphere is quite humid, with an average humidity level of 89%, making it feel even warmer!

September Temperature in Prathai

In September in Prathai, the average temperature is 28°C (83°F), with maximums reaching 36°C (96°F) and minimums dropping to as low as 24°C (75°F). This pleasant climate makes Prathai an ideal destination for travelers seeking warm weather and enjoyable outdoor activities.

September Weather in Prathai: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Prathai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Prathai, September typically has an average temperature of 28°C (83°F), with highs reaching up to 36°C (96°F) and lows dropping to around 24°C (75°F).

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

September Precipitation in Prathai

In Prathai in September, the precipitation amount is 250 mm (9.8 in) spread over 24 days, highlighting the area's wet conditions during that time.

September Precipitation Trends in Prathai

The chart displays monthly precipitation patterns in Prathai, 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 Prathai, September typically receives around 250 mm (9.8 inches) of precipitation spread over approximately 24 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 Prathai

In Prathai 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 Prathai

This chart illustrates the average monthly humidity levels in Prathai, 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 Prathai 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 Prathai

In Prathai 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 Prathai, you can check here.

Maximum UV Index Levels in Prathai for September

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

Data source: Prathai 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 Prathai Compares to Other Months

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

This table compares monthly weather conditions in Prathai, 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)	6 mm (0.2 inches)	56%	very high
February Weather	26°C (79°F)	8 mm (0.3 inches)	50%	extreme
March Weather	29°C (85°F)	35 mm (1.4 inches)	41%	extreme
April Weather	30°C (86°F)	79 mm (3.1 inches)	44%	extreme
May Weather	30°C (85°F)	163 mm (6.4 inches)	71%	extreme
June Weather	30°C (86°F)	119 mm (4.7 inches)	83%	extreme
July Weather	29°C (84°F)	229 mm (9.0 inches)	87%	extreme
August Weather	29°C (84°F)	200 mm (7.9 inches)	90%	extreme
September Weather	28°C (83°F)	250 mm (9.8 inches)	89%	extreme
October Weather	27°C (82°F)	185 mm (7.3 inches)	83%	extreme
November Weather	26°C (80°F)	34 mm (1.3 inches)	74%	very high
December Weather	24°C (76°F)	8 mm (0.3 inches)	68%	very high