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September Weather in Niangxi, China

Last updated: August 22, 2025

In Niangxi, China, the average temperature in September is a pleasant 25°C (77°F). Expect a range from a minimum of 15°C (60°F) to a maximum of 36°C (97°F), making it a warm month overall. However, be prepared for some rain, as precipitation averages around 89 mm (3.5 in) over 11 days. With an average humidity of 67%, staying hydrated will be key during your stay!

September Temperature in Niangxi

In September in Niangxi, the average temperature is 25°C (77°F). Maximums can reach 36°C (97°F) and minimums can be as low as 15°C (60°F). This makes Niangxi an ideal destination for travelers seeking pleasant weather and opportunities for outdoor activities.

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

The chart illustrates September temperature patterns in Niangxi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Niangxi, September typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec434655637278838377645646
Data source: Temperature data for Niangxi 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 Niangxi

In Niangxi in September, the precipitation amount is 89 mm (3.5 in) over a span of 11 days.

September Precipitation Trends in Niangxi

The chart displays monthly precipitation patterns in Niangxi, 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 Niangxi, September typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec507914913920426321911489596142
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Niangxi

In Niangxi in September, humidity is 67%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, heavy blanket, making outdoor activities feel more strenuous and sticky than usual.

September Average Humidity in Niangxi

This chart illustrates the average monthly humidity levels in Niangxi, 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 Niangxi is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%72%81%82%86%86%89%87%67%67%75%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Niangxi

In Niangxi 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 Niangxi.

Maximum UV Index Levels in Niangxi for September

The chart shows the monthly maximum UV Index (UVI) for Niangxi 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 Niangxi typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec689111212131210975
Data source: Niangxi 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 Niangxi Compares to Other Months

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

This table compares monthly weather conditions in Niangxi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)49 mm (1.9 inches)66%high
February Weather8°C (46°F)79 mm (3.1 inches)72%very high
March Weather13°C (55°F)149 mm (5.9 inches)81%very high
April Weather17°C (63°F)139 mm (5.5 inches)82%extreme
May Weather22°C (72°F)204 mm (8.0 inches)86%extreme
June Weather25°C (78°F)263 mm (10.3 inches)86%extreme
July Weather28°C (83°F)219 mm (8.6 inches)89%extreme
August Weather28°C (83°F)114 mm (4.5 inches)87%extreme
September Weather25°C (77°F)89 mm (3.5 inches)67%very high
October Weather18°C (65°F)59 mm (2.3 inches)67%very high
November Weather13°C (56°F)61 mm (2.4 inches)75%high
December Weather8°C (46°F)42 mm (1.7 inches)75%moderate

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