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September Weather in Hejiadong, China

Last updated: August 22, 2025

In September, the average temperature in Hejiadong, China is a pleasant 26°C (79°F). Visitors can expect a minimum of 17°C (62°F) and a maximum of 38°C (100°F) throughout the month. With 61 mm (2.4 in) of precipitation over 10 days, it's wise to come prepared for occasional rain. Additionally, the average humidity hovers around 63%, making for a comfortable, albeit humid, climate.

September Temperature in Hejiadong

In September in Hejiadong, the average temperature is 26°C (79°F). Maximums can reach 38°C (100°F), while minimums can be as low as 17°C (62°F). This warm and variable climate makes Hejiadong an ideal destination for travelers seeking both sun and comfortable evenings.

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

The chart illustrates September temperature patterns in Hejiadong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hejiadong, September typically has an average temperature of 26°C (79°F), with highs reaching up to 38°C (100°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec444857657379848479665847
Data source: Temperature data for Hejiadong 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 Hejiadong

In Hejiadong in September, the precipitation amount is 61 mm (2.4 in) over a span of 10 days.

September Precipitation Trends in Hejiadong

The chart displays monthly precipitation patterns in Hejiadong, 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 Hejiadong, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec377013012318022719114461667035
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hejiadong

In Hejiadong in September humidity is 63%. With average temperature 26°C (79°F), this humidity feels like a warm embrace, making it perfect for leisurely strolls or exploring local attractions, though be prepared for a slight stickiness that may prompt you to seek shade or refreshing beverages along the way.

September Average Humidity in Hejiadong

This chart illustrates the average monthly humidity levels in Hejiadong, 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 Hejiadong is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec62%66%73%70%84%83%89%87%63%59%66%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hejiadong

In Hejiadong in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Hejiadong.

Maximum UV Index Levels in Hejiadong for September

The chart shows the monthly maximum UV Index (UVI) for Hejiadong 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 Hejiadong typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111113131313111086
Data source: Hejiadong 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 Hejiadong Compares to Other Months

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

This table compares monthly weather conditions in Hejiadong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)36 mm (1.4 inches)62%high
February Weather9°C (48°F)70 mm (2.8 inches)66%very high
March Weather14°C (58°F)130 mm (5.1 inches)73%extreme
April Weather18°C (65°F)123 mm (4.8 inches)70%extreme
May Weather23°C (74°F)180 mm (7.1 inches)84%extreme
June Weather26°C (80°F)227 mm (8.9 inches)83%extreme
July Weather29°C (84°F)191 mm (7.5 inches)89%extreme
August Weather29°C (84°F)143 mm (5.6 inches)87%extreme
September Weather26°C (79°F)61 mm (2.4 inches)63%extreme
October Weather19°C (66°F)66 mm (2.6 inches)59%very high
November Weather14°C (58°F)70 mm (2.7 inches)66%very high
December Weather8°C (47°F)35 mm (1.4 inches)69%high

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