September Weather in Ngoc Hien, Vietnam

Last updated: August 28, 2025

In September, the average temperature in Ngoc Hien, Vietnam is a warm 28°C (82°F), making it an ideal time for outdoor activities. The temperature can dip to a comfortable 25°C (77°F) and peak at a balmy 31°C (89°F). However, be prepared for some rain, as the area receives about 319 mm (12.5 in) of precipitation over 27 days. With an average humidity of 82%, don’t forget to stay hydrated and enjoy the lush scenery that comes with this vibrant climate!

September Temperature in Ngoc Hien

In September in Ngoc Hien, the average temperature is 28°C (82°F). Maximums can reach 31°C (89°F), while minimums can drop to as low as 25°C (77°F). This warm climate makes it a perfect destination for beach lovers and outdoor activities.

September Weather in Ngoc Hien: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ngoc Hien, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ngoc Hien, September typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (89°F) and lows dropping to around 25°C (77°F).

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

September Precipitation in Ngoc Hien

In Ngoc Hien in September, the total precipitation amount is 319 mm (12.5 in) spread over 27 days, indicating a relatively wet period.

September Precipitation Trends in Ngoc Hien

The chart displays monthly precipitation patterns in Ngoc Hien, 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 Ngoc Hien, September typically receives around 319 mm (12.5 inches) of precipitation spread over approximately 27 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 Ngoc Hien

In Ngoc Hien in September humidity is 82%. With an average temperature of 28°C (82°F), this humidity feels like walking through a warm, dense blanket, making outdoor activities a challenge and necessitating frequent breaks to stay hydrated.

September Average Humidity in Ngoc Hien

This chart illustrates the average monthly humidity levels in Ngoc Hien, 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 Ngoc Hien is approximately 82%, 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 Ngoc Hien

In Ngoc Hien 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 Ngoc Hien, you can check here.

Maximum UV Index Levels in Ngoc Hien for September

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

Data source: Ngoc Hien 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 Ngoc Hien Compares to Other Months

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

This table compares monthly weather conditions in Ngoc Hien, 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 (80°F)	64 mm (2.5 inches)	73%	extreme
February Weather	27°C (80°F)	21 mm (0.8 inches)	73%	extreme
March Weather	28°C (82°F)	26 mm (1.0 inches)	76%	extreme
April Weather	29°C (84°F)	95 mm (3.7 inches)	78%	extreme
May Weather	29°C (84°F)	205 mm (8.1 inches)	77%	extreme
June Weather	28°C (83°F)	245 mm (9.7 inches)	79%	extreme
July Weather	28°C (83°F)	251 mm (9.9 inches)	80%	extreme
August Weather	28°C (82°F)	274 mm (10.8 inches)	83%	extreme
September Weather	28°C (82°F)	319 mm (12.5 inches)	82%	extreme
October Weather	27°C (82°F)	373 mm (14.7 inches)	81%	extreme
November Weather	27°C (81°F)	280 mm (11.0 inches)	84%	extreme
December Weather	26°C (80°F)	131 mm (5.2 inches)	81%	extreme