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September Weather in Ouyang, China

Last updated: August 22, 2025

In Ouyang, China, the average temperature in September is a pleasant 24°C (76°F). Expect a minimum of 15°C (59°F) and a maximum reaching up to 37°C (99°F). During this month, precipitation averages around 118 mm (4.6 in) spread over 14 days, while the average humidity hovers at a comfortable 70%.

September Temperature in Ouyang

In September in Ouyang, the average temperature is 24°C (76°F), making it a pleasant time to visit. The maximum can reach as high as 37°C (99°F), while the minimum can drop to a cool 15°C (59°F). Pack accordingly to enjoy your trip comfortably!

September Weather in Ouyang: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ouyang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ouyang, September typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (99°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec424555627076818176635545
Data source: Temperature data for Ouyang 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 Ouyang

In Ouyang in September, the precipitation amount is 118 mm (4.6 in) over a span of 14 days.

September Precipitation Trends in Ouyang

The chart displays monthly precipitation patterns in Ouyang, 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 Ouyang, September typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec6510415718223327018699118948361
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ouyang

In Ouyang in September, humidity is 70%. With an average temperature of 24°C (76°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel a bit sticky and heavier, so travelers should stay hydrated and take regular breaks to enjoy the sights comfortably.

September Average Humidity in Ouyang

This chart illustrates the average monthly humidity levels in Ouyang, 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 Ouyang is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%73%78%78%87%88%89%87%70%70%79%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ouyang

In Ouyang in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Ouyang.

Maximum UV Index Levels in Ouyang for September

The chart shows the monthly maximum UV Index (UVI) for Ouyang 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 Ouyang typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79101113121313111086
Data source: Ouyang 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 Ouyang Compares to Other Months

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

This table compares monthly weather conditions in Ouyang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)65 mm (2.6 inches)64%high
February Weather7°C (46°F)104 mm (4.1 inches)73%very high
March Weather13°C (55°F)157 mm (6.2 inches)78%very high
April Weather17°C (63°F)182 mm (7.2 inches)78%extreme
May Weather21°C (71°F)233 mm (9.2 inches)87%extreme
June Weather25°C (76°F)270 mm (10.6 inches)88%extreme
July Weather27°C (81°F)186 mm (7.3 inches)89%extreme
August Weather27°C (82°F)99 mm (3.9 inches)87%extreme
September Weather24°C (76°F)118 mm (4.6 inches)70%extreme
October Weather17°C (64°F)94 mm (3.7 inches)70%very high
November Weather13°C (55°F)83 mm (3.3 inches)79%very high
December Weather7°C (45°F)61 mm (2.4 inches)72%high

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