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September Weather in Shimen, China

Last updated: August 22, 2025

In Shimen, China, the average temperature in September hovers around 25°C (78°F), making it a pleasant destination. However, be prepared for temperature fluctuations, as it can dip to a minimum of 15°C (59°F) and soar to a maximum of 36°C (97°F). Rainfall is also a factor to consider, with an average precipitation of 148 mm (5.8 in) spread over 12 days, combining with an average humidity of 81% to create a uniquely lush atmosphere.

September Temperature in Shimen

In September in Shimen, the average temperature is 25°C (78°F). Maximums can reach 36°C (97°F) and minimums can be as low as 15°C (59°F). This makes it a great time for travelers to enjoy warm days while still experiencing pleasant cooler evenings.

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

The chart illustrates September temperature patterns in Shimen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shimen, September typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec434554637277848577675846
Data source: Temperature data for Shimen 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 Shimen

In Shimen in September, the precipitation amount is 148 mm (5.8 in), which falls over a span of 12 days.

September Precipitation Trends in Shimen

The chart displays monthly precipitation patterns in Shimen, 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 Shimen, September typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec707511194143279268182148495158
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Shimen

In Shimen in September humidity is 81%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities less comfortable and requiring frequent breaks to stay hydrated.

September Average Humidity in Shimen

This chart illustrates the average monthly humidity levels in Shimen, 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 Shimen 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 Shimen

In Shimen 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 Shimen.

Maximum UV Index Levels in Shimen for September

The chart shows the monthly maximum UV Index (UVI) for Shimen 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 Shimen typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec569101111111110864
Data source: Shimen 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 Shimen Compares to Other Months

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

This table compares monthly weather conditions in Shimen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)70 mm (2.8 inches)70%moderate
February Weather7°C (45°F)75 mm (3.0 inches)73%high
March Weather12°C (55°F)111 mm (4.4 inches)81%very high
April Weather17°C (63°F)94 mm (3.7 inches)87%very high
May Weather22°C (72°F)142 mm (5.6 inches)87%extreme
June Weather25°C (77°F)279 mm (11.0 inches)89%extreme
July Weather29°C (84°F)268 mm (10.6 inches)93%extreme
August Weather30°C (85°F)182 mm (7.2 inches)91%extreme
September Weather25°C (78°F)148 mm (5.8 inches)81%very high
October Weather20°C (68°F)49 mm (1.9 inches)80%very high
November Weather14°C (58°F)51 mm (2.0 inches)82%high
December Weather8°C (46°F)58 mm (2.3 inches)77%moderate

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