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September Weather in Hanyuan, China

Last updated: August 23, 2025

In September, the average temperature in Hanyuan, China hovers around 17°C (63°F). Visitors can expect a minimum of 9°C (49°F) and a maximum of 28°C (82°F), making it a month of mild fluctuations. However, prepare for some wet weather, as precipitation totals can reach 227 mm (9.0 in) over 19 days. With an average humidity of 89%, it's a month where you'll definitely want to stay hydrated!

September Temperature in Hanyuan

In September in Hanyuan, the average temperature is 17°C (63°F), with maximums reaching 28°C (82°F) and minimums dropping as low as 9°C (49°F). This mild climate makes it an ideal time for travelers to explore Hanyuan comfortably.

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

The chart illustrates September temperature patterns in Hanyuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hanyuan, September typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (82°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec343747546268727263534435
Data source: Temperature data for Hanyuan 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 Hanyuan

In Hanyuan in September, the precipitation amount is 227 mm (9.0 in) over the course of 19 days.

September Precipitation Trends in Hanyuan

The chart displays monthly precipitation patterns in Hanyuan, 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 Hanyuan, September typically receives around 227 mm (9.0 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec193065881191642372612271584126
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hanyuan

In Hanyuan in September humidity is 89%. With an average temperature of 17°C (63°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel more strenuous and less enjoyable for traveling.

September Average Humidity in Hanyuan

This chart illustrates the average monthly humidity levels in Hanyuan, 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 Hanyuan is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%90%85%81%86%87%88%89%90%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hanyuan

In Hanyuan 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 Hanyuan.

Maximum UV Index Levels in Hanyuan for September

The chart shows the monthly maximum UV Index (UVI) for Hanyuan 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 Hanyuan typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101212121111864
Data source: Hanyuan 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 Hanyuan Compares to Other Months

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

This table compares monthly weather conditions in Hanyuan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)19 mm (0.7 inches)85%moderate
February Weather3°C (38°F)30 mm (1.2 inches)87%high
March Weather9°C (48°F)65 mm (2.6 inches)90%very high
April Weather12°C (55°F)88 mm (3.5 inches)85%very high
May Weather17°C (62°F)119 mm (4.7 inches)81%extreme
June Weather20°C (68°F)164 mm (6.5 inches)86%extreme
July Weather22°C (72°F)237 mm (9.3 inches)87%extreme
August Weather22°C (72°F)261 mm (10.3 inches)88%extreme
September Weather17°C (63°F)227 mm (9.0 inches)89%extreme
October Weather12°C (53°F)158 mm (6.2 inches)90%very high
November Weather7°C (44°F)41 mm (1.6 inches)88%high
December Weather2°C (35°F)26 mm (1.0 inches)88%moderate

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