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September Weather in Siping, China

Last updated: August 22, 2025

In Siping, China, the average temperature in September is a pleasant 21°C (69°F). Expect minimum temperatures to dip to 12°C (54°F), while maximums can reach a warm 32°C (91°F). Be prepared for some rain, as the area receives an average of 123 mm (4.8 in) of precipitation over 14 days. With an average humidity of 70%, it’s a good idea to stay cool and hydrated!

September Temperature in Siping

In September in Siping, the average temperature is 21°C (69°F). Maximums can reach 32°C (91°F), while minimums can dip as low as 12°C (54°F). This pleasant climate makes Siping an ideal destination for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Siping, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siping, September typically has an average temperature of 21°C (69°F), with highs reaching up to 32°C (91°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec364050586774777769585039
Data source: Temperature data for Siping 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 Siping

In Siping in September, the precipitation amount is 123 mm (4.8 in) over a span of 14 days.

September Precipitation Trends in Siping

The chart displays monthly precipitation patterns in Siping, 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 Siping, September typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec3230698089138194171123973318
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Siping

In Siping in September, humidity is 70%. With an average temperature of 21°C (69°F), this humidity feels like a warm blanket that envelops you as you travel, making you feel sticky and a bit lethargic, yet it adds a certain tropical charm to your adventures.

September Average Humidity in Siping

This chart illustrates the average monthly humidity levels in Siping, 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 Siping is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%78%87%85%82%84%88%84%70%77%84%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Siping

In Siping in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Siping.

Maximum UV Index Levels in Siping for September

The chart shows the monthly maximum UV Index (UVI) for Siping 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 Siping typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec661091111121110864
Data source: Siping 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 Siping Compares to Other Months

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

This table compares monthly weather conditions in Siping, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)32 mm (1.3 inches)74%high
February Weather4°C (40°F)30 mm (1.2 inches)77%high
March Weather10°C (50°F)69 mm (2.7 inches)87%very high
April Weather15°C (58°F)80 mm (3.1 inches)85%very high
May Weather19°C (67°F)89 mm (3.5 inches)82%extreme
June Weather23°C (74°F)138 mm (5.4 inches)84%extreme
July Weather25°C (78°F)194 mm (7.6 inches)88%extreme
August Weather25°C (78°F)171 mm (6.7 inches)84%extreme
September Weather21°C (69°F)123 mm (4.8 inches)70%very high
October Weather14°C (58°F)97 mm (3.8 inches)77%very high
November Weather10°C (50°F)33 mm (1.3 inches)84%high
December Weather4°C (40°F)18 mm (0.7 inches)80%moderate

Compare Siping's Climate with Cities Worldwide