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September Weather in Pu'an, China

Last updated: August 22, 2025

The average temperature in Pu'an, China during September is a pleasant 21°C (71°F). Expect a range from a cool 14°C (57°F) to a warm 33°C (91°F). While you enjoy the weather, be prepared for 186 mm (7.3 in) of precipitation over approximately 16 days. With an average humidity of 86%, it's a month where you’ll feel the warmth and moisture in the air!

September Temperature in Pu'an

In September in Pu'an, the average temperature is 21°C (71°F). Maximums can reach 33°C (91°F), and minimums can dip to as low as 14°C (57°F). This pleasant weather makes Pu'an an ideal destination for outdoor activities and exploration.

September Weather in Pu'an: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Pu'an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pu'an, September typically has an average temperature of 21°C (71°F), with highs reaching up to 33°C (91°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec424656637075787970615243
Data source: Temperature data for Pu'an 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 Pu'an

In Pu'an in September, the precipitation amount is 186 mm (7.3 in) over the course of 16 days.

September Precipitation Trends in Pu'an

The chart displays monthly precipitation patterns in Pu'an, 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 Pu'an, September typically receives around 186 mm (7.3 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec152544671001583442221861192822
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pu'an

In Pu'an in September, humidity is 86%. With an average temperature of 21°C (71°F), this humidity feels like a warm, dense blanket wrapping around you, making outdoor activities feel slightly stifling and requiring frequent breaks for hydration.

September Average Humidity in Pu'an

This chart illustrates the average monthly humidity levels in Pu'an, 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 Pu'an is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%86%81%83%85%86%87%86%87%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pu'an

In Pu'an 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 Pu'an.

Maximum UV Index Levels in Pu'an for September

The chart shows the monthly maximum UV Index (UVI) for Pu'an 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 Pu'an typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112121110864
Data source: Pu'an 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 Pu'an Compares to Other Months

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

This table compares monthly weather conditions in Pu'an, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)15 mm (0.6 inches)78%moderate
February Weather8°C (46°F)25 mm (1.0 inches)80%high
March Weather13°C (56°F)44 mm (1.7 inches)85%very high
April Weather17°C (63°F)67 mm (2.6 inches)81%very high
May Weather21°C (70°F)100 mm (3.9 inches)83%extreme
June Weather24°C (75°F)158 mm (6.2 inches)85%extreme
July Weather26°C (79°F)344 mm (13.5 inches)86%extreme
August Weather26°C (79°F)222 mm (8.7 inches)87%extreme
September Weather21°C (71°F)186 mm (7.3 inches)86%very high
October Weather16°C (61°F)119 mm (4.7 inches)86%very high
November Weather11°C (52°F)28 mm (1.1 inches)87%high
December Weather6°C (44°F)22 mm (0.9 inches)85%moderate

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