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September Weather in Dong Xoai, Vietnam

Last updated: August 28, 2025

In September, the average temperature in Dong Xoai, Vietnam hovers around 27°C (80°F). Expect a minimum temperature of 23°C (73°F) and a maximum of 34°C (94°F). However, be prepared for 368 mm (14.5 in) of precipitation over 29 days, along with high humidity levels averaging 89%.

September Temperature in Dong Xoai

In September in Dong Xoai, the average temperature is 27°C (80°F), with maximums that can reach 34°C (94°F) and minimums as low as 23°C (73°F). This makes it an ideal time for travelers to enjoy warm weather and outdoor activities in Dong Xoai.

September Weather in Dong Xoai: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Dong Xoai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dong Xoai, 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 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec808183838281808080808079
Data source: Temperature data for Dong Xoai 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 Dong Xoai

In Dong Xoai in September, the total precipitation amount reaches 368 mm (14.5 in) over the course of 29 days.

September Precipitation Trends in Dong Xoai

The chart displays monthly precipitation patterns in Dong Xoai, 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 Dong Xoai, September typically receives around 368 mm (14.5 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec28123812923432441841136930517455
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dong Xoai

In Dong Xoai in September humidity is 89%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky embrace, making travel feel heavy and reminiscent of a sauna, where even the slightest exertion can leave you feeling drenched and yearning for a cool breeze.

September Average Humidity in Dong Xoai

This chart illustrates the average monthly humidity levels in Dong Xoai, 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 Dong Xoai is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%58%61%80%87%89%90%89%87%87%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dong Xoai

In Dong Xoai 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 Dong Xoai, you can check here.

Maximum UV Index Levels in Dong Xoai for September

The chart shows the monthly maximum UV Index (UVI) for Dong Xoai 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 Dong Xoai typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111416151413141514131110
Data source: Dong Xoai 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 Dong Xoai Compares to Other Months

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

This table compares monthly weather conditions in Dong Xoai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)28 mm (1.1 inches)65%extreme
February Weather27°C (82°F)12 mm (0.5 inches)61%extreme
March Weather28°C (83°F)38 mm (1.5 inches)58%extreme
April Weather28°C (84°F)129 mm (5.1 inches)60%extreme
May Weather28°C (83°F)234 mm (9.2 inches)80%extreme
June Weather27°C (82°F)324 mm (12.8 inches)87%extreme
July Weather27°C (80°F)418 mm (16.4 inches)89%extreme
August Weather27°C (80°F)411 mm (16.2 inches)90%extreme
September Weather27°C (80°F)368 mm (14.5 inches)89%extreme
October Weather27°C (80°F)305 mm (12.0 inches)87%extreme
November Weather27°C (80°F)174 mm (6.8 inches)87%extreme
December Weather26°C (80°F)55 mm (2.2 inches)80%very high

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