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September Weather in Nan'an, China

Last updated: August 22, 2025

In Nan'an, China, the average temperature in September is a warm 26°C (78°F). While you can expect a minimum of 13°C (56°F), temperatures can peak at a sizzling 36°C (98°F). Be prepared for occasional rain, as 122 mm (4.8 in) of precipitation typically falls across 15 days of the month. With an average humidity of 62%, it's a great idea to stay hydrated and enjoy the vibrant atmosphere!

September Temperature in Nan'an

In September in Nan'an, the average temperature is 26°C (78°F). Maximums can reach 36°C (98°F), while minimums can be as low as 13°C (56°F). This pleasant climate makes Nan'an an ideal destination for travelers seeking warm weather.

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

The chart illustrates September temperature patterns in Nan'an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nan'an, September typically has an average temperature of 26°C (78°F), with highs reaching up to 36°C (98°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec485059657479838278685950
Data source: Temperature data for Nan'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 Nan'an

In Nan'an in September, the precipitation amount is 122 mm (4.8 in) over a span of 15 days.

September Precipitation Trends in Nan'an

The chart displays monthly precipitation patterns in Nan'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 Nan'an, September typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec5095158161201255105147122446730
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nan'an

In Nan'an in September, humidity is 62%. With an average temperature of 26°C (78°F), this humidity feels like walking through a warm, damp blanket, making it essential to stay hydrated and take regular breaks while exploring the sights.

September Average Humidity in Nan'an

This chart illustrates the average monthly humidity levels in Nan'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 Nan'an is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%66%77%73%85%83%89%88%62%56%63%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nan'an

In Nan'an 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 Nan'an.

Maximum UV Index Levels in Nan'an for September

The chart shows the monthly maximum UV Index (UVI) for Nan'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 Nan'an typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69111213131313111086
Data source: Nan'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 Nan'an Compares to Other Months

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

This table compares monthly weather conditions in Nan'an, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)49 mm (1.9 inches)63%high
February Weather10°C (51°F)95 mm (3.7 inches)66%very high
March Weather15°C (60°F)158 mm (6.2 inches)77%extreme
April Weather19°C (66°F)161 mm (6.3 inches)73%extreme
May Weather23°C (74°F)201 mm (7.9 inches)85%extreme
June Weather26°C (79°F)255 mm (10.0 inches)83%extreme
July Weather28°C (83°F)105 mm (4.1 inches)89%extreme
August Weather28°C (82°F)147 mm (5.8 inches)88%extreme
September Weather26°C (78°F)122 mm (4.8 inches)62%extreme
October Weather20°C (68°F)44 mm (1.7 inches)56%very high
November Weather15°C (60°F)67 mm (2.6 inches)63%very high
December Weather10°C (50°F)30 mm (1.2 inches)70%high

Compare Nan'an's Climate with Cities Worldwide