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September Weather in Heicheng, China

Last updated: August 22, 2025

In September, the average temperature in Heicheng, China is a comfortable 14°C (58°F). Visitors can expect a range, with minimums dropping to 2°C (36°F) and maximums reaching up to 26°C (80°F). This month also sees precipitation totaling 70 mm (2.8 in), typically spread over 10 days. With an average humidity of 73%, it's a great time to explore the area's natural beauty!

September Temperature in Heicheng

In September in Heicheng, the average temperature is 14°C (58°F). The maximum can reach 26°C (80°F) and the minimum can be as low as 2°C (36°F). This climate makes it a delightful time for travelers seeking mild weather and a chance to explore the area comfortably.

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

The chart illustrates September temperature patterns in Heicheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heicheng, September typically has an average temperature of 14°C (58°F), with highs reaching up to 26°C (80°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec212639485764686558453423
Data source: Temperature data for Heicheng 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 Heicheng

In Heicheng in September, the precipitation amount is 70 mm (2.8 in) over a period of 10 days.

September Precipitation Trends in Heicheng

The chart displays monthly precipitation patterns in Heicheng, 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 Heicheng, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec91421424661831427059187
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Heicheng

In Heicheng in September, humidity is 73%. With an average temperature of 14°C (58°F), this humidity feels like a warm, damp blanket wrapping around you, making outdoor activities a bit uncomfortable for traveling unless you stay hydrated and take frequent breaks in the shade.

September Average Humidity in Heicheng

This chart illustrates the average monthly humidity levels in Heicheng, 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 Heicheng is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec60%66%68%73%58%65%59%60%73%77%74%69%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Heicheng

In Heicheng 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 Heicheng.

Maximum UV Index Levels in Heicheng for September

The chart shows the monthly maximum UV Index (UVI) for Heicheng 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 Heicheng typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101212121210853
Data source: Heicheng 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 Heicheng Compares to Other Months

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

This table compares monthly weather conditions in Heicheng, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)9 mm (0.4 inches)60%moderate
February Weather-3°C (26°F)14 mm (0.6 inches)66%high
March Weather4°C (39°F)21 mm (0.8 inches)68%very high
April Weather9°C (49°F)42 mm (1.7 inches)73%very high
May Weather14°C (57°F)46 mm (1.8 inches)58%extreme
June Weather18°C (64°F)61 mm (2.4 inches)65%extreme
July Weather20°C (69°F)83 mm (3.3 inches)59%extreme
August Weather19°C (66°F)142 mm (5.6 inches)60%extreme
September Weather14°C (58°F)70 mm (2.8 inches)73%very high
October Weather7°C (46°F)59 mm (2.3 inches)77%very high
November Weather1°C (34°F)17 mm (0.7 inches)74%moderate
December Weather-5°C (23°F)7 mm (0.3 inches)69%moderate

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