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September Weather in Ho Xa, Vietnam

Last updated: August 28, 2025

In Ho Xa, Vietnam, the average temperature in September is a warm 29°C (84°F), with temperatures ranging from a pleasant 25°C (76°F) to a sizzling 36°C (97°F). Expect 301 mm (11.8 in) of precipitation spread over 19 days, contributing to an average humidity level of 87%. Prepare for a tropical experience!

September Temperature in Ho Xa

In September in Ho Xa, the average temperature is 29°C (84°F). Maximum temperatures can reach 36°C (97°F), while minimum temperatures can drop to as low as 25°C (76°F). This warm climate makes it an ideal destination for travelers seeking sun and outdoor activities.

September Weather in Ho Xa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ho Xa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ho Xa, 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 25°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec717175798488868684807672
Data source: Temperature data for Ho Xa 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 Ho Xa

In Ho Xa in September, the precipitation amount is 301 mm (11.8 in) occurring over the course of 19 days.

September Precipitation Trends in Ho Xa

The chart displays monthly precipitation patterns in Ho Xa, 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 Ho Xa, September typically receives around 301 mm (11.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec1628069828940170114301628492281
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ho Xa

In Ho Xa in September, humidity is 87%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making traveling a challenge as you navigate the heavy, moist air that clings to your skin.

September Average Humidity in Ho Xa

This chart illustrates the average monthly humidity levels in Ho Xa, 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 Ho Xa is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%64%60%73%82%90%92%87%85%84%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ho Xa

In Ho Xa 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 Ho Xa.

Maximum UV Index Levels in Ho Xa for September

The chart shows the monthly maximum UV Index (UVI) for Ho Xa 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 Ho Xa typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314141314141312108
Data source: Ho Xa 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 Ho Xa Compares to Other Months

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

This table compares monthly weather conditions in Ho Xa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)162 mm (6.4 inches)77%very high
February Weather22°C (71°F)80 mm (3.2 inches)73%extreme
March Weather24°C (76°F)69 mm (2.7 inches)64%extreme
April Weather26°C (79°F)82 mm (3.2 inches)60%extreme
May Weather29°C (84°F)89 mm (3.5 inches)73%extreme
June Weather31°C (88°F)40 mm (1.6 inches)82%extreme
July Weather30°C (86°F)170 mm (6.7 inches)90%extreme
August Weather30°C (86°F)114 mm (4.5 inches)92%extreme
September Weather29°C (84°F)301 mm (11.8 inches)87%extreme
October Weather26°C (80°F)628 mm (24.7 inches)85%extreme
November Weather25°C (77°F)492 mm (19.4 inches)84%very high
December Weather22°C (72°F)281 mm (11.1 inches)83%very high

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