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September Weather in Nui Thanh, Vietnam

Last updated: August 28, 2025

In September, the average temperature in Nui Thanh, Vietnam hovers around 28°C (83°F). Expect a minimum of 25°C (77°F) and a peak at 33°C (91°F). During this month, the region experiences precipitation of 262 mm (10.3 in) over approximately 22 days, contributing to an average humidity of 88%.

September Temperature in Nui Thanh

In September in Nui Thanh, the average temperature is 28°C (83°F). Maximums can reach 33°C (91°F), while minimums can drop to 25°C (77°F). This mild and warm weather makes Nui Thanh an ideal destination for travelers seeking pleasant conditions.

September Weather in Nui Thanh: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Nui Thanh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nui Thanh, September typically has an average temperature of 28°C (83°F), with highs reaching up to 33°C (91°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec737377798385858583807774
Data source: Temperature data for Nui Thanh generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Nui Thanh

In Nui Thanh in September, the precipitation amount is 262 mm (10.3 in) during 22 days, indicating a significant level of moisture within that period.

September Precipitation Trends in Nui Thanh

The chart displays monthly precipitation patterns in Nui Thanh, 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 Nui Thanh, September typically receives around 262 mm (10.3 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec1648257616889127143262498605383
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nui Thanh

In Nui Thanh in September, humidity is 88%. With an average temperature of 28°C (83°F), this humidity feels like stepping into a warm, dense mist that clings to your skin, making outdoor activities noticeably more taxing and promoting a sense of sluggishness that can hinder your travel plans.

September Average Humidity in Nui Thanh

This chart illustrates the average monthly humidity levels in Nui Thanh, 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 Nui Thanh is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%78%75%80%85%85%87%88%90%91%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nui Thanh

In Nui Thanh in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Nui Thanh.

Maximum UV Index Levels in Nui Thanh for September

The chart shows the monthly maximum UV Index (UVI) for Nui Thanh 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 Nui Thanh typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415141314141312109
Data source: Nui Thanh 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 Nui Thanh Compares to Other Months

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

This table compares monthly weather conditions in Nui Thanh, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)164 mm (6.5 inches)86%very high
February Weather23°C (73°F)82 mm (3.2 inches)83%extreme
March Weather25°C (77°F)57 mm (2.2 inches)78%extreme
April Weather26°C (80°F)61 mm (2.4 inches)75%extreme
May Weather28°C (83°F)68 mm (2.7 inches)80%extreme
June Weather30°C (85°F)88 mm (3.5 inches)85%extreme
July Weather29°C (85°F)127 mm (5.0 inches)85%extreme
August Weather29°C (85°F)143 mm (5.6 inches)87%extreme
September Weather28°C (83°F)262 mm (10.3 inches)88%extreme
October Weather27°C (80°F)498 mm (19.6 inches)90%extreme
November Weather25°C (78°F)605 mm (23.8 inches)91%very high
December Weather23°C (74°F)383 mm (15.1 inches)89%very high

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