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September Weather in Sijia, China

Last updated: August 22, 2025

In September, the average temperature in Sijia, China hovers around 25°C (77°F), with lows reaching 15°C (60°F) and highs peaking at 34°C (94°F). During this period, expect 158 mm (6.2 in) of precipitation spread across approximately 12 days, contributing to an average humidity level of 81%. Stay prepared for a comfortably warm and somewhat humid atmosphere!

September Temperature in Sijia

In September in Sijia, the average temperature is 25°C (77°F). The maximum can reach 34°C (94°F), while the minimum can drop to as low as 15°C (60°F). This pleasant weather makes Sijia an ideal destination for travelers seeking a warm escape.

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

The chart illustrates September temperature patterns in Sijia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sijia, September typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (94°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec414352607076838477665745
Data source: Temperature data for Sijia 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 Sijia

In Sijia in September, the precipitation amount is 158 mm (6.2 in) over a span of 12 days.

September Precipitation Trends in Sijia

The chart displays monthly precipitation patterns in Sijia, 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 Sijia, September typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec47516270106128246173158554943
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sijia

In Sijia in September, humidity is 81%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, thick blanket, making traveling quite challenging as you may feel sticky and sluggish, requiring frequent breaks to stay refreshed and hydrated.

September Average Humidity in Sijia

This chart illustrates the average monthly humidity levels in Sijia, 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 Sijia is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%81%87%87%89%93%91%81%80%82%77%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sijia

In Sijia 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 Sijia.

Maximum UV Index Levels in Sijia for September

The chart shows the monthly maximum UV Index (UVI) for Sijia 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 Sijia typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101011111110864
Data source: Sijia 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 Sijia Compares to Other Months

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

This table compares monthly weather conditions in Sijia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)47 mm (1.9 inches)70%moderate
February Weather6°C (43°F)51 mm (2.0 inches)73%high
March Weather11°C (52°F)62 mm (2.5 inches)81%very high
April Weather15°C (60°F)70 mm (2.8 inches)87%very high
May Weather21°C (70°F)106 mm (4.2 inches)87%very high
June Weather24°C (76°F)128 mm (5.1 inches)89%extreme
July Weather28°C (83°F)246 mm (9.7 inches)93%extreme
August Weather29°C (84°F)173 mm (6.8 inches)91%extreme
September Weather25°C (77°F)158 mm (6.2 inches)81%very high
October Weather19°C (66°F)55 mm (2.1 inches)80%very high
November Weather14°C (57°F)49 mm (1.9 inches)82%high
December Weather7°C (45°F)43 mm (1.7 inches)77%moderate

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