September Weather in Khao Phanom, Thailand

Last updated: August 27, 2025

In September, the average temperature in Khao Phanom, Thailand is a warm 27°C (80°F), with minimums dipping to 22°C (72°F) and maximums soaring to 34°C (94°F). Be prepared for some rain, as precipitation averages around 276 mm (10.9 in) over 26 days, coupled with high humidity at 87%. Embrace the tropical vibes!

September Temperature in Khao Phanom

In September in Khao Phanom, the average temperature is 27°C (80°F). Maximums can reach 34°C (94°F), and minimums can be as low as 22°C (72°F). This pleasant and warm climate makes Khao Phanom an ideal destination for travelers seeking enjoyable weather.

September Weather in Khao Phanom: Daily Temperature Highs, Lows, and Averages

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

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

September Precipitation in Khao Phanom

In Khao Phanom in September, the precipitation amount is 276 mm (10.9 in) spread over 26 days.

September Precipitation Trends in Khao Phanom

The chart displays monthly precipitation patterns in Khao Phanom, 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 Khao Phanom, September typically receives around 276 mm (10.9 inches) of precipitation spread over approximately 26 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 Khao Phanom

In Khao Phanom 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 Khao Phanom

This chart illustrates the average monthly humidity levels in Khao Phanom, 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 Khao Phanom 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 Khao Phanom

In Khao Phanom 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 Khao Phanom, you can check here.

Maximum UV Index Levels in Khao Phanom for September

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

Data source: Khao Phanom 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 Khao Phanom Compares to Other Months

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

This table compares monthly weather conditions in Khao Phanom, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	117 mm (4.6 inches)	72%	extreme
February Weather	27°C (82°F)	24 mm (0.9 inches)	68%	extreme
March Weather	29°C (84°F)	53 mm (2.1 inches)	68%	extreme
April Weather	28°C (83°F)	223 mm (8.8 inches)	69%	extreme
May Weather	28°C (82°F)	303 mm (11.9 inches)	77%	extreme
June Weather	27°C (81°F)	243 mm (9.6 inches)	86%	extreme
July Weather	27°C (81°F)	214 mm (8.4 inches)	86%	extreme
August Weather	27°C (81°F)	231 mm (9.1 inches)	88%	extreme
September Weather	27°C (80°F)	276 mm (10.9 inches)	87%	extreme
October Weather	27°C (80°F)	356 mm (14.0 inches)	86%	extreme
November Weather	26°C (80°F)	263 mm (10.3 inches)	87%	extreme
December Weather	26°C (79°F)	178 mm (7.0 inches)	83%	extreme