September Weather in Mae Tha, Thailand

Last updated: August 27, 2025

In Mae Tha, Thailand, the average temperature in September hovers around 27°C (81°F), with delightful highs reaching 35°C (95°F) and comfortable lows at 22°C (72°F). Expect a fair amount of rainfall during this period, with 221 mm (8.7 in) of precipitation spread over 24 days. Additionally, the air is quite humid, boasting an average humidity level of 83%, creating a warm and tropical atmosphere.

September Temperature in Mae Tha

In September in Mae Tha, the average temperature is 27°C (81°F). Maximums can reach 35°C (95°F) and minimums can drop to 22°C (72°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Mae Tha.

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

The chart illustrates September temperature patterns in Mae Tha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mae Tha, 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 (72°F).

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

September Precipitation in Mae Tha

In Mae Tha in September, the precipitation amount is 221 mm (8.7 in), occurring over the course of 24 days.

September Precipitation Trends in Mae Tha

The chart displays monthly precipitation patterns in Mae Tha, 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 Tha, September typically receives around 221 mm (8.7 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 Mae Tha

In Mae Tha in September humidity is 83%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making sightseeing and outdoor activities feel more exhausting and requiring frequent breaks to relax in the shade or cool off.

September Average Humidity in Mae Tha

This chart illustrates the average monthly humidity levels in Mae Tha, 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 Tha is approximately 83%, 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 Tha

In Mae Tha 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 Tha, you can check here.

Maximum UV Index Levels in Mae Tha for September

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

Data source: Mae Tha 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 Tha Compares to Other Months

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

This table compares monthly weather conditions in Mae Tha, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (73°F)	21 mm (0.8 inches)	51%	very high
February Weather	24°C (75°F)	7 mm (0.3 inches)	46%	extreme
March Weather	28°C (82°F)	5 mm (0.2 inches)	38%	extreme
April Weather	28°C (83°F)	107 mm (4.2 inches)	36%	extreme
May Weather	29°C (84°F)	169 mm (6.6 inches)	63%	extreme
June Weather	28°C (83°F)	265 mm (10.4 inches)	81%	extreme
July Weather	28°C (82°F)	262 mm (10.3 inches)	83%	extreme
August Weather	27°C (81°F)	352 mm (13.8 inches)	91%	extreme
September Weather	27°C (81°F)	221 mm (8.7 inches)	83%	extreme
October Weather	26°C (79°F)	169 mm (6.7 inches)	67%	extreme
November Weather	25°C (77°F)	33 mm (1.3 inches)	60%	very high
December Weather	22°C (72°F)	18 mm (0.7 inches)	56%	very high