September Weather in Sishi Lijie, China

Last updated: August 22, 2025

In September, the average temperature in Sishi Lijie, China reaches a warm 27°C (82°F). Expect daily variations, with minimum temperatures dipping to 19°C (66°F) and peaking at a sizzling 37°C (99°F). While you enjoy the warmth, be prepared for some rain, as 73 mm (2.9 in) of precipitation can occur over 9 days. Don't forget the humidity, which averages around 73%, adding to the tropical feel of the month!

September Temperature in Sishi Lijie

In September in Sishi Lijie, the average temperature is 27°C (82°F). The maximum can reach 37°C (99°F), and the minimum can be as low as 19°C (66°F). This makes it an ideal time for travelers seeking warm weather and outdoor activities.

September Weather in Sishi Lijie: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sishi Lijie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sishi Lijie, September typically has an average temperature of 27°C (82°F), with highs reaching up to 37°C (99°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec464959677681878881706049
Data source: Temperature data for Sishi Lijie 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 Sishi Lijie

In Sishi Lijie in September, the precipitation amount is 73 mm (2.9 in), occurring over the course of 9 days.

September Precipitation Trends in Sishi Lijie

The chart displays monthly precipitation patterns in Sishi Lijie, 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 Sishi Lijie, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec678020618224035828511973306149
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sishi Lijie

In Sishi Lijie in September, humidity is 73%. With an average temperature of 27°C (82°F), this humidity feels like you're walking through a warm, thick blanket, making travel feel sticky and requiring frequent breaks to stay refreshed.

September Average Humidity in Sishi Lijie

This chart illustrates the average monthly humidity levels in Sishi Lijie, 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 Sishi Lijie is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%73%82%86%86%86%90%86%73%73%80%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sishi Lijie

In Sishi Lijie 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 Sishi Lijie.

Maximum UV Index Levels in Sishi Lijie for September

The chart shows the monthly maximum UV Index (UVI) for Sishi Lijie 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 Sishi Lijie typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679101111121210975
Data source: Sishi Lijie 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 Sishi Lijie Compares to Other Months

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

This table compares monthly weather conditions in Sishi Lijie, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)67 mm (2.6 inches)69%high
February Weather9°C (49°F)80 mm (3.2 inches)73%high
March Weather15°C (59°F)206 mm (8.1 inches)82%very high
April Weather19°C (67°F)182 mm (7.2 inches)86%very high
May Weather24°C (76°F)240 mm (9.5 inches)86%extreme
June Weather27°C (81°F)358 mm (14.1 inches)86%extreme
July Weather30°C (87°F)285 mm (11.2 inches)90%extreme
August Weather31°C (88°F)119 mm (4.7 inches)86%extreme
September Weather27°C (82°F)73 mm (2.9 inches)73%very high
October Weather21°C (71°F)30 mm (1.2 inches)73%very high
November Weather16°C (60°F)61 mm (2.4 inches)80%high
December Weather9°C (49°F)49 mm (1.9 inches)79%moderate

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