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September Weather in Shanghu, China

Last updated: August 22, 2025

In Shanghu, China, the average temperature in September is 14°C (58°F), making it a comfortable time of year. However, temperatures can vary significantly, with minimums dropping to -3°C (27°F) and soaring up to 32°C (89°F). During this month, expect about 30 mm (1.2 in) of precipitation spread over 6 days. The average humidity level sits at a pleasant 44%, adding to the overall climate experience.

September Temperature in Shanghu

In September in Shanghu, the average temperature is 14°C (58°F). The maximum can reach 32°C (89°F), while the minimum can drop as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling to Shanghu during this month, ensuring you pack accordingly.

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

The chart illustrates September temperature patterns in Shanghu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shanghu, September typically has an average temperature of 14°C (58°F), with highs reaching up to 32°C (89°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec101631485967716957432513
Data source: Temperature data for Shanghu 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 Shanghu

In Shanghu in September, the total precipitation amount is 30 mm (1.2 in) spread across 6 days.

September Precipitation Trends in Shanghu

The chart displays monthly precipitation patterns in Shanghu, 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 Shanghu, September typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec162131525344403330354222
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Shanghu

In Shanghu in September humidity is 44%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing embrace, creating a pleasant atmosphere for exploring the sights and enjoying outdoor activities without the discomfort of excessive heat.

September Average Humidity in Shanghu

This chart illustrates the average monthly humidity levels in Shanghu, 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 Shanghu is approximately 44%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%77%61%52%41%33%33%38%44%64%72%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Shanghu

In Shanghu in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Shanghu.

Maximum UV Index Levels in Shanghu for September

The chart shows the monthly maximum UV Index (UVI) for Shanghu 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 Shanghu typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2478109987522
Data source: Shanghu 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 Shanghu Compares to Other Months

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

This table compares monthly weather conditions in Shanghu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-12°C (10°F)16 mm (0.6 inches)78%low
February Weather-9°C (16°F)21 mm (0.8 inches)77%moderate
March Weather-1°C (31°F)31 mm (1.2 inches)61%high
April Weather9°C (49°F)51 mm (2.0 inches)52%very high
May Weather15°C (59°F)53 mm (2.1 inches)41%very high
June Weather19°C (67°F)44 mm (1.7 inches)33%very high
July Weather22°C (72°F)40 mm (1.6 inches)33%very high
August Weather20°C (69°F)33 mm (1.3 inches)38%very high
September Weather14°C (58°F)30 mm (1.2 inches)44%high
October Weather6°C (43°F)35 mm (1.4 inches)64%moderate
November Weather-4°C (25°F)42 mm (1.7 inches)72%low
December Weather-10°C (14°F)21 mm (0.8 inches)80%low

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