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September Weather in Aiguo, China

Last updated: August 22, 2025

In September, the average temperature in Aiguo, China is around 14°C (58°F). Expect a minimum of 0°C (32°F) and a maximum of 28°C (83°F). The month brings 98 mm (3.8 in) of precipitation over approximately 10 days, with an average humidity level of 85%. Be prepared for a mix of weather!

September Temperature in Aiguo

In September in Aiguo, the average temperature is 14°C (58°F). The maximum can reach 28°C (83°F) and the minimum can be as low as 0°C (32°F). This range makes it an ideal time for travelers to experience a mix of comfortable days and cooler nights.

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

The chart illustrates September temperature patterns in Aiguo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aiguo, September typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec-44264357667368574119-0
Data source: Temperature data for Aiguo 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 Aiguo

In Aiguo in September, the precipitation amount is 98 mm (3.8 in) spread over a period of 10 days.

September Precipitation Trends in Aiguo

The chart displays monthly precipitation patterns in Aiguo, 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 Aiguo, September typically receives around 98 mm (3.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec561233541271701929824217
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Aiguo

In Aiguo in September, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

September Average Humidity in Aiguo

This chart illustrates the average monthly humidity levels in Aiguo, 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 Aiguo is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%70%63%59%61%79%85%87%85%81%61%60%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Aiguo

In Aiguo in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Aiguo, you can refer to this Hourly UV Index in Aiguo.

Maximum UV Index Levels in Aiguo for September

The chart shows the monthly maximum UV Index (UVI) for Aiguo 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 Aiguo typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688986421
Data source: Aiguo 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 Aiguo Compares to Other Months

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

This table compares monthly weather conditions in Aiguo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-20°C (-4°F)5 mm (0.2 inches)75%low
February Weather-15°C (5°F)6 mm (0.2 inches)70%moderate
March Weather-4°C (26°F)12 mm (0.5 inches)63%moderate
April Weather6°C (43°F)33 mm (1.3 inches)59%high
May Weather14°C (57°F)54 mm (2.1 inches)61%very high
June Weather19°C (66°F)127 mm (5.0 inches)79%very high
July Weather23°C (74°F)170 mm (6.7 inches)84%very high
August Weather20°C (68°F)192 mm (7.6 inches)87%very high
September Weather14°C (58°F)98 mm (3.8 inches)85%high
October Weather5°C (41°F)24 mm (0.9 inches)80%moderate
November Weather-7°C (20°F)21 mm (0.8 inches)61%low
December Weather-18°C (0°F)7 mm (0.3 inches)60%low

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