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September Weather in Heqing, China

Last updated: August 22, 2025

In Heqing, China, the average temperature in September hovers around 27°C (81°F), with a minimum of 21°C (70°F) and a maximum reaching 35°C (95°F). Expect 163 mm (6.4 in) of precipitation over approximately 22 days, contributing to an average humidity level of 82%. Prepare for a warm and humid month ahead!

September Temperature in Heqing

In September in Heqing, the average temperature is 27°C (81°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 21°C (70°F). This pleasant climate makes it an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Heqing, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heqing, September typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec666775778284838281777367
Data source: Temperature data for Heqing 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 Heqing

In Heqing in September, the precipitation amount is 163 mm (6.4 in) over the course of 22 days.

September Precipitation Trends in Heqing

The chart displays monthly precipitation patterns in Heqing, 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 Heqing, September typically receives around 163 mm (6.4 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec203036982171592122721631705729
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Heqing

In Heqing in September humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

September Average Humidity in Heqing

This chart illustrates the average monthly humidity levels in Heqing, 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 Heqing is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%75%75%78%80%87%87%82%80%76%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Heqing

In Heqing in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Heqing.

Maximum UV Index Levels in Heqing for September

The chart shows the monthly maximum UV Index (UVI) for Heqing 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 Heqing typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911121314131414131298
Data source: Heqing 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 Heqing Compares to Other Months

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

This table compares monthly weather conditions in Heqing, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)20 mm (0.8 inches)70%very high
February Weather20°C (68°F)30 mm (1.2 inches)73%extreme
March Weather24°C (75°F)36 mm (1.4 inches)75%extreme
April Weather25°C (78°F)98 mm (3.9 inches)75%extreme
May Weather28°C (82°F)217 mm (8.5 inches)78%extreme
June Weather29°C (85°F)159 mm (6.3 inches)80%extreme
July Weather28°C (84°F)212 mm (8.4 inches)87%extreme
August Weather28°C (82°F)272 mm (10.7 inches)87%extreme
September Weather27°C (81°F)163 mm (6.4 inches)82%extreme
October Weather25°C (77°F)170 mm (6.7 inches)80%extreme
November Weather23°C (74°F)57 mm (2.2 inches)76%very high
December Weather20°C (67°F)28 mm (1.1 inches)75%very high

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