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September Weather in Gia Ray, Vietnam

Last updated: August 28, 2025

In September, the average temperature in Gia Ray, Vietnam is a warm 26°C (80°F), with minimums dropping to 23°C (73°F) and maximums peaking at 33°C (92°F). Expect a significant amount of rainfall, with 308 mm (12.1 in) of precipitation spread across 29 days. Humidity levels are high, averaging around 89%, making the air feel quite tropical.

September Temperature in Gia Ray

In September in Gia Ray, the average temperature is 26°C (80°F). Maximums can reach 33°C (92°F), while minimums can drop to as low as 23°C (73°F). This climate makes Gia Ray an ideal destination for travelers seeking warm and pleasant weather.

September Weather in Gia Ray: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Gia Ray, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gia Ray, September typically has an average temperature of 26°C (80°F), with highs reaching up to 33°C (92°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec787982838281808080797978
Data source: Temperature data for Gia Ray 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 Gia Ray

In Gia Ray, in September, the precipitation amount reaches 308 mm (12.1 in) over the course of 29 days.

September Precipitation Trends in Gia Ray

The chart displays monthly precipitation patterns in Gia Ray, 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 Gia Ray, September typically receives around 308 mm (12.1 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec4316186918325332332930830216383
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Gia Ray

In Gia Ray in September, humidity is 89%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky embrace, making travel feel exhausting as the air clings to your skin and saps your energy, urging you to seek shade and refreshment at every turn.

September Average Humidity in Gia Ray

This chart illustrates the average monthly humidity levels in Gia Ray, 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 Gia Ray 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 Gia Ray

In Gia Ray 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 Gia Ray, you can check here.

Maximum UV Index Levels in Gia Ray for September

The chart shows the monthly maximum UV Index (UVI) for Gia Ray 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 Gia Ray typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111416151513141414131110
Data source: Gia Ray 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 Gia Ray Compares to Other Months

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

This table compares monthly weather conditions in Gia Ray, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)43 mm (1.7 inches)65%extreme
February Weather26°C (79°F)16 mm (0.6 inches)61%extreme
March Weather28°C (82°F)18 mm (0.7 inches)58%extreme
April Weather28°C (83°F)69 mm (2.7 inches)60%extreme
May Weather28°C (83°F)183 mm (7.2 inches)80%extreme
June Weather27°C (81°F)253 mm (9.9 inches)87%extreme
July Weather27°C (80°F)323 mm (12.7 inches)89%extreme
August Weather27°C (80°F)329 mm (13.0 inches)90%extreme
September Weather26°C (80°F)308 mm (12.1 inches)89%extreme
October Weather26°C (80°F)301 mm (11.9 inches)87%extreme
November Weather26°C (80°F)163 mm (6.4 inches)87%extreme
December Weather26°C (79°F)83 mm (3.3 inches)80%very high

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