September Weather in Non Sa-at, Thailand

Last updated: August 27, 2025

In Non Sa-at, Thailand, the average temperature in September hovers around 28°C (83°F), creating a warm and inviting atmosphere. Temperatures can dip to a cool 22°C (73°F) and peak at a sweltering 35°C (95°F). However, be prepared for some rain, with an average precipitation amount of 233 mm (9.2 in) over the course of 24 days. Plus, the air is quite humid, with an average humidity level of 86%.

September Temperature in Non Sa-at

In September in Non Sa-at, the average temperature is 28°C (83°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 22°C (73°F). It's a great time to visit for those who enjoy warm weather and outdoor activities.

September Weather in Non Sa-at: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Non Sa-at, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Non Sa-at, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (73°F).

Data source: Temperature data for Non Sa-at generated using information from the Copernicus Climate Change Service.

September Precipitation in Non Sa-at

In Non Sa-at in September, the precipitation amount is 233 mm (9.2 in) during a span of 24 days.

September Precipitation Trends in Non Sa-at

The chart displays monthly precipitation patterns in Non Sa-at, 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 Non Sa-at, September typically receives around 233 mm (9.2 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 Non Sa-at

In Non Sa-at in September humidity is 86%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and every breath a reminder of the tropical heat, which can be quite challenging for traveling.

September Average Humidity in Non Sa-at

This chart illustrates the average monthly humidity levels in Non Sa-at, 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 Non Sa-at 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 Non Sa-at

In Non Sa-at 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 Non Sa-at, you can check here.

Maximum UV Index Levels in Non Sa-at for September

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

Data source: Non Sa-at 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 Non Sa-at Compares to Other Months

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

This table compares monthly weather conditions in Non Sa-at, 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 (75°F)	4 mm (0.2 inches)	59%	very high
February Weather	25°C (77°F)	13 mm (0.5 inches)	54%	extreme
March Weather	28°C (83°F)	38 mm (1.5 inches)	45%	extreme
April Weather	29°C (85°F)	91 mm (3.6 inches)	40%	extreme
May Weather	29°C (85°F)	173 mm (6.8 inches)	65%	extreme
June Weather	29°C (85°F)	168 mm (6.6 inches)	82%	extreme
July Weather	29°C (84°F)	286 mm (11.3 inches)	90%	extreme
August Weather	28°C (83°F)	243 mm (9.6 inches)	92%	extreme
September Weather	28°C (83°F)	233 mm (9.2 inches)	86%	extreme
October Weather	27°C (81°F)	123 mm (4.8 inches)	80%	extreme
November Weather	26°C (79°F)	17 mm (0.7 inches)	72%	very high
December Weather	23°C (74°F)	8 mm (0.3 inches)	66%	very high