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September Weather in Suzigou, China

Last updated: August 22, 2025

In September, the average temperature in Suzigou, China is a pleasant 18°C (65°F). Expect a range with minimums dipping to 2°C (36°F) and peaking at 30°C (86°F). Visitors should prepare for 8 days of rain, with a total precipitation of 91 mm (3.6 in). With an average humidity of 75%, the climate is both warm and refreshing.

September Temperature in Suzigou

In September in Suzigou, the average temperature is 18°C (65°F), with maximums reaching 30°C (86°F) and minimums dipping as low as 2°C (36°F). This makes it a comfortable time to explore, so pack accordingly for a mix of warm and cooler weather during your travels.

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

The chart illustrates September temperature patterns in Suzigou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suzigou, September typically has an average temperature of 18°C (65°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec172237495968757465503620
Data source: Temperature data for Suzigou 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 Suzigou

In Suzigou in September, the total precipitation amount is 91 mm (3.6 in) over the course of 8 days.

September Precipitation Trends in Suzigou

The chart displays monthly precipitation patterns in Suzigou, 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 Suzigou, September typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6151938828011824791574810
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Suzigou

In Suzigou in September, humidity is 75%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket that can make outdoor exploration feel a bit stifling, potentially leading to discomfort during travel activities.

September Average Humidity in Suzigou

This chart illustrates the average monthly humidity levels in Suzigou, 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 Suzigou is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%52%53%60%71%79%85%86%75%80%70%58%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Suzigou

In Suzigou in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Suzigou.

Maximum UV Index Levels in Suzigou for September

The chart shows the monthly maximum UV Index (UVI) for Suzigou 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 Suzigou typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236881010108632
Data source: Suzigou 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 Suzigou Compares to Other Months

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

This table compares monthly weather conditions in Suzigou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)6 mm (0.2 inches)58%low
February Weather-6°C (22°F)15 mm (0.6 inches)52%moderate
March Weather3°C (38°F)19 mm (0.7 inches)53%high
April Weather10°C (50°F)38 mm (1.5 inches)59%very high
May Weather15°C (60°F)82 mm (3.2 inches)70%very high
June Weather20°C (68°F)80 mm (3.2 inches)79%very high
July Weather24°C (75°F)118 mm (4.6 inches)85%very high
August Weather23°C (74°F)247 mm (9.7 inches)86%very high
September Weather18°C (65°F)91 mm (3.6 inches)75%very high
October Weather10°C (50°F)56 mm (2.2 inches)80%high
November Weather2°C (36°F)48 mm (1.9 inches)70%moderate
December Weather-7°C (20°F)10 mm (0.4 inches)58%low

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