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September Weather in Phu Hoa, Vietnam

Last updated: August 28, 2025

In Phu Hoa, Vietnam, the average temperature in September hovers around 24°C (76°F), with a minimum of 20°C (67°F) and a maximum reaching 31°C (88°F). It's a month characterized by significant precipitation, totaling 374 mm (14.7 in) over 28 days, and you'll experience high humidity levels at 88%. Prepare for a tropical ambiance that keeps you cozy and refreshed!

September Temperature in Phu Hoa

In September in Phu Hoa, the average temperature is 24°C (76°F), with maximums reaching up to 31°C (88°F) and minimums dipping as low as 20°C (67°F). This pleasant climate makes Phu Hoa an ideal destination for travelers seeking warm and enjoyable weather.

September Weather in Phu Hoa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Phu Hoa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phu Hoa, September typically has an average temperature of 24°C (76°F), with highs reaching up to 31°C (88°F) and lows dropping to around 20°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec727378787876757575757472
Data source: Temperature data for Phu Hoa 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 Phu Hoa

In Phu Hoa in September, the total precipitation amount recorded is 374 mm (14.7 in) over a period of 28 days.

September Precipitation Trends in Phu Hoa

The chart displays monthly precipitation patterns in Phu Hoa, 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 Phu Hoa, September typically receives around 374 mm (14.7 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec1473311920824540636137429510542
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Phu Hoa

In Phu Hoa in September humidity is 88%. With an average temperature of 24°C (76°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel like a gentle swim through the air, where every step is accompanied by a comforting yet slightly oppressive warmth.

September Average Humidity in Phu Hoa

This chart illustrates the average monthly humidity levels in Phu Hoa, 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 Phu Hoa is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%79%75%72%78%85%84%87%88%89%91%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Phu Hoa

In Phu Hoa 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 Phu Hoa, you can check here.

Maximum UV Index Levels in Phu Hoa for September

The chart shows the monthly maximum UV Index (UVI) for Phu Hoa 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 Phu Hoa typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111415161514151514131110
Data source: Phu Hoa 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 Phu Hoa Compares to Other Months

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

This table compares monthly weather conditions in Phu Hoa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)14 mm (0.5 inches)84%extreme
February Weather23°C (74°F)7 mm (0.3 inches)79%extreme
March Weather25°C (78°F)33 mm (1.3 inches)75%extreme
April Weather26°C (78°F)118 mm (4.7 inches)72%extreme
May Weather25°C (78°F)208 mm (8.2 inches)77%extreme
June Weather25°C (77°F)245 mm (9.6 inches)85%extreme
July Weather24°C (75°F)406 mm (16.0 inches)84%extreme
August Weather24°C (75°F)361 mm (14.2 inches)87%extreme
September Weather24°C (76°F)374 mm (14.7 inches)88%extreme
October Weather24°C (76°F)295 mm (11.6 inches)89%extreme
November Weather23°C (75°F)105 mm (4.1 inches)91%extreme
December Weather22°C (72°F)42 mm (1.6 inches)89%very high

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