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September Weather in Nianfeng, China

Last updated: August 23, 2025

In Nianfeng, China, the average temperature in September hovers around 14°C (58°F). Expect temperatures to range from a chilly -1°C (31°F) at night to a warm 28°C (83°F) during the day. With an average precipitation of 124 mm (4.9 in) spread over 12 days, it's wise to prepare for a few rainy moments. The air is quite humid too, with an average humidity level of 87%, making for a truly refreshing experience!

September Temperature in Nianfeng

In September in Nianfeng, the average temperature is 14°C (58°F). Maximums can reach 28°C (83°F), while minimums can drop as low as -1°C (31°F). Travelers should prepare for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Nianfeng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nianfeng, September typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec-54254457657368584221-0
Data source: Temperature data for Nianfeng 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 Nianfeng

In Nianfeng in September, the total precipitation amount is 124 mm (4.9 in) over a span of 12 days.

September Precipitation Trends in Nianfeng

The chart displays monthly precipitation patterns in Nianfeng, 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 Nianfeng, September typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec79173686127186191124342913
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nianfeng

In Nianfeng in September humidity is 87%. With an average temperature of 14°C (58°F), this humidity feels like walking through a thick, warm blanket, making travel feel more exhausting and sticky, as sweat clings to the skin and the air feels heavy.

September Average Humidity in Nianfeng

This chart illustrates the average monthly humidity levels in Nianfeng, 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 Nianfeng is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%81%75%67%69%82%87%89%87%83%67%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nianfeng

In Nianfeng in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Nianfeng, you can refer to this Hourly UV Index in Nianfeng.

Maximum UV Index Levels in Nianfeng for September

The chart shows the monthly maximum UV Index (UVI) for Nianfeng 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 Nianfeng typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234679986421
Data source: Nianfeng 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 Nianfeng Compares to Other Months

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

This table compares monthly weather conditions in Nianfeng, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-20°C (-4°F)7 mm (0.3 inches)84%low
February Weather-16°C (4°F)9 mm (0.3 inches)81%moderate
March Weather-4°C (25°F)17 mm (0.7 inches)75%moderate
April Weather6°C (44°F)36 mm (1.4 inches)67%high
May Weather14°C (57°F)86 mm (3.4 inches)69%high
June Weather18°C (65°F)127 mm (5.0 inches)81%very high
July Weather23°C (74°F)186 mm (7.3 inches)87%very high
August Weather20°C (68°F)191 mm (7.5 inches)89%very high
September Weather14°C (58°F)124 mm (4.9 inches)87%high
October Weather5°C (42°F)34 mm (1.3 inches)83%moderate
November Weather-6°C (21°F)28 mm (1.1 inches)67%low
December Weather-18°C (0°F)13 mm (0.5 inches)72%low

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