September Weather in Phrom Phiram, Thailand

Last updated: August 27, 2025

In Phrom Phiram, Thailand, the average temperature in September hovers around a warm 29°C (84°F). Expect the mercury to dip to a minimum of 24°C (75°F) and peak at a sizzling 36°C (97°F). With an average humidity of 86%, the air can feel quite muggy. Rainfall is frequent, with an average of 266 mm (10.5 in) spread over 24 days. Perfect for those who enjoy a tropical climate!

September Temperature in Phrom Phiram

In September in Phrom Phiram, the average temperature is 29°C (84°F). The maximum can reach up to 36°C (97°F), while the minimum can drop to as low as 24°C (75°F). This warm weather makes Phrom Phiram an ideal destination for those looking to enjoy sunny days and outdoor activities.

September Weather in Phrom Phiram: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Phrom Phiram, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phrom Phiram, September typically has an average temperature of 29°C (84°F), with highs reaching up to 36°C (97°F) and lows dropping to around 24°C (75°F).

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

September Precipitation in Phrom Phiram

In Phrom Phiram in September, the total precipitation amount is 266 mm (10.5 in) over the course of 24 days.

September Precipitation Trends in Phrom Phiram

The chart displays monthly precipitation patterns in Phrom Phiram, 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 Phrom Phiram, September typically receives around 266 mm (10.5 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 Phrom Phiram

In Phrom Phiram in September, humidity is 86%. With an average temperature of 29°C (84°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel stifling and sweat-inducing, which can be challenging for travelers looking to explore.

September Average Humidity in Phrom Phiram

This chart illustrates the average monthly humidity levels in Phrom Phiram, 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 Phrom Phiram 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 Phrom Phiram

In Phrom Phiram 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 Phrom Phiram, you can check here.

Maximum UV Index Levels in Phrom Phiram for September

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

Data source: Phrom Phiram 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 Phrom Phiram Compares to Other Months

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

This table compares monthly weather conditions in Phrom Phiram, 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 (78°F)	20 mm (0.8 inches)	52%	very high
February Weather	26°C (80°F)	18 mm (0.7 inches)	49%	extreme
March Weather	30°C (86°F)	10 mm (0.4 inches)	39%	extreme
April Weather	31°C (88°F)	83 mm (3.3 inches)	40%	extreme
May Weather	31°C (88°F)	157 mm (6.2 inches)	69%	extreme
June Weather	30°C (86°F)	231 mm (9.1 inches)	81%	extreme
July Weather	29°C (85°F)	275 mm (10.8 inches)	83%	extreme
August Weather	29°C (84°F)	319 mm (12.6 inches)	87%	extreme
September Weather	29°C (84°F)	266 mm (10.5 inches)	86%	extreme
October Weather	29°C (84°F)	148 mm (5.8 inches)	74%	extreme
November Weather	28°C (82°F)	24 mm (1.0 inches)	63%	very high
December Weather	25°C (77°F)	16 mm (0.6 inches)	57%	very high