September Weather in Lamae, Thailand

Last updated: August 27, 2025

In September, the average temperature in Lamae, Thailand hovers around 27°C (80°F), making it a warm and inviting destination. Expect minimums of 22°C (73°F) and maximums reaching up to 34°C (94°F). However, be prepared for some rain, as 297 mm (11.7 in) of precipitation is anticipated over 24 days, accompanied by a notably high average humidity of 87%.

September Temperature in Lamae

In September in Lamae, the average temperature is 27°C (80°F). Maximums can reach 34°C (94°F), while minimums can be as low as 22°C (73°F). This makes Lamae a great destination for travelers seeking warm weather and comfortable conditions.

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

The chart illustrates September temperature patterns in Lamae, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lamae, September typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (73°F).

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

September Precipitation in Lamae

In Lamae in September, the total precipitation amount is 297 mm (11.7 in) spread over 24 days.

September Precipitation Trends in Lamae

The chart displays monthly precipitation patterns in Lamae, 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 Lamae, September typically receives around 297 mm (11.7 inches) of precipitation spread over approximately 24 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 Lamae

In Lamae in September humidity is 87%. With an average temperature of 27°C (80°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and challenging for traveling.

September Average Humidity in Lamae

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

In Lamae 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 Lamae, you can check here.

Maximum UV Index Levels in Lamae for September

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

Data source: Lamae 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 Lamae Compares to Other Months

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

This table compares monthly weather conditions in Lamae, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	127 mm (5.0 inches)	72%	extreme
February Weather	26°C (79°F)	41 mm (1.6 inches)	68%	extreme
March Weather	27°C (81°F)	44 mm (1.7 inches)	68%	extreme
April Weather	28°C (82°F)	156 mm (6.1 inches)	69%	extreme
May Weather	28°C (82°F)	205 mm (8.1 inches)	77%	extreme
June Weather	27°C (82°F)	195 mm (7.7 inches)	86%	extreme
July Weather	27°C (81°F)	181 mm (7.1 inches)	86%	extreme
August Weather	27°C (81°F)	190 mm (7.5 inches)	88%	extreme
September Weather	27°C (80°F)	297 mm (11.7 inches)	87%	extreme
October Weather	26°C (80°F)	278 mm (11.0 inches)	86%	extreme
November Weather	26°C (79°F)	252 mm (9.9 inches)	87%	extreme
December Weather	25°C (78°F)	173 mm (6.8 inches)	83%	extreme