nomadseason

September Weather in Co Phuc, Vietnam

Last updated: August 28, 2025

In Co Phuc, Vietnam, the average temperature in September reaches a warm 27°C (81°F), with temperatures fluctuating between a minimum of 20°C (69°F) and a maximum of 35°C (95°F). Expect 316 mm (12.4 in) of precipitation over 23 days, contributing to an average humidity of 82%. Enjoy the tropical atmosphere while staying prepared for occasional rain!

September Temperature in Co Phuc

In September in Co Phuc, the average temperature is 27°C (81°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 20°C (69°F). This makes it an ideal time for travelers seeking warm weather and plenty of sunshine.

September Weather in Co Phuc: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Co Phuc, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Co Phuc, September typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec616369747983828280757062
Data source: Temperature data for Co Phuc generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Co Phuc

In Co Phuc in September, the total precipitation amount is 316 mm (12.4 in) over the course of 23 days.

September Precipitation Trends in Co Phuc

The chart displays monthly precipitation patterns in Co Phuc, 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 Co Phuc, September typically receives around 316 mm (12.4 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec88771742814344734655783163249785
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Co Phuc

In Co Phuc in September humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

September Average Humidity in Co Phuc

This chart illustrates the average monthly humidity levels in Co Phuc, 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 Co Phuc is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%65%57%50%68%79%91%92%82%76%72%68%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Co Phuc

In Co Phuc 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 Co Phuc.

Maximum UV Index Levels in Co Phuc for September

The chart shows the monthly maximum UV Index (UVI) for Co Phuc 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 Co Phuc typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121213131314131197
Data source: Co Phuc 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 Co Phuc Compares to Other Months

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

This table compares monthly weather conditions in Co Phuc, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (62°F)88 mm (3.5 inches)63%very high
February Weather17°C (63°F)76 mm (3.0 inches)65%very high
March Weather21°C (70°F)174 mm (6.9 inches)57%extreme
April Weather23°C (74°F)281 mm (11.1 inches)50%extreme
May Weather26°C (80°F)434 mm (17.1 inches)68%extreme
June Weather28°C (83°F)473 mm (18.6 inches)79%extreme
July Weather28°C (83°F)464 mm (18.3 inches)91%extreme
August Weather28°C (82°F)578 mm (22.8 inches)92%extreme
September Weather27°C (81°F)316 mm (12.4 inches)82%extreme
October Weather24°C (75°F)324 mm (12.8 inches)76%extreme
November Weather21°C (70°F)97 mm (3.8 inches)72%very high
December Weather17°C (62°F)85 mm (3.3 inches)68%high

Compare Co Phuc's Climate with Cities Worldwide