September Weather in Mae Poen, Thailand

Last updated: August 27, 2025

In September, the average temperature in Mae Poen, Thailand reaches a warm 28°C (82°F). Expect minimums of 22°C (72°F) and maximums soaring up to 35°C (95°F). This month also brings substantial rainfall, with 279 mm (11.0 in) over 26 days, contributing to an average humidity level of 86%. Stay prepared for a tropical experience!

September Temperature in Mae Poen

In September in Mae Poen, the average temperature is 28°C (82°F), with maximums reaching 35°C (95°F) and minimums dipping as low as 22°C (72°F). This warm and pleasant climate makes it an ideal destination for travelers looking to enjoy outdoor activities and beautiful scenery.

September Weather in Mae Poen: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mae Poen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mae Poen, September typically has an average temperature of 28°C (82°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Mae Poen

In Mae Poen in September, the precipitation amount is 279 mm (11.0 in) spread over 26 days, indicating a significant amount of rainfall during that period.

September Precipitation Trends in Mae Poen

The chart displays monthly precipitation patterns in Mae Poen, 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 Mae Poen, September typically receives around 279 mm (11.0 inches) of precipitation spread over approximately 26 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 Mae Poen

In Mae Poen in September, humidity is 86%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket wrapped around you, making travel quite challenging as you navigate the thick, moisture-laden air that can leave you feeling sticky and fatigued.

September Average Humidity in Mae Poen

This chart illustrates the average monthly humidity levels in Mae Poen, 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 Mae Poen is approximately 86%, 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 Mae Poen

In Mae Poen 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 Mae Poen, you can check here.

Maximum UV Index Levels in Mae Poen for September

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

Data source: Mae Poen 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 Mae Poen Compares to Other Months

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

This table compares monthly weather conditions in Mae Poen, 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)	14 mm (0.6 inches)	53%	very high
February Weather	25°C (78°F)	12 mm (0.5 inches)	54%	extreme
March Weather	28°C (83°F)	18 mm (0.7 inches)	56%	extreme
April Weather	30°C (85°F)	71 mm (2.8 inches)	65%	extreme
May Weather	30°C (86°F)	127 mm (5.0 inches)	77%	extreme
June Weather	29°C (85°F)	165 mm (6.5 inches)	86%	extreme
July Weather	29°C (84°F)	179 mm (7.0 inches)	89%	extreme
August Weather	28°C (83°F)	223 mm (8.8 inches)	89%	extreme
September Weather	28°C (82°F)	279 mm (11.0 inches)	86%	extreme
October Weather	27°C (81°F)	213 mm (8.4 inches)	78%	extreme
November Weather	26°C (78°F)	35 mm (1.4 inches)	69%	very high
December Weather	24°C (75°F)	21 mm (0.8 inches)	60%	very high