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September Weather in Nansan, China

Last updated: August 22, 2025

In September, the average temperature in Nansan, China hovers around 23°C (73°F). Expect comfortable days with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 31°C (89°F). However, be prepared for wet weather, as 190 mm (7.5 in) of precipitation graces the area over 23 days. With an average humidity of 86%, it's a good idea to embrace the tropical vibe!

September Temperature in Nansan

In September in Nansan, the average temperature is 23°C (73°F), with maximums reaching up to 31°C (89°F) and minimums dipping as low as 15°C (59°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Nansan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nansan, September typically has an average temperature of 23°C (73°F), with highs reaching up to 31°C (89°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec576065707273737373706458
Data source: Temperature data for Nansan 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 Nansan

In Nansan in September, the total precipitation amount is 190 mm (7.5 in), spread over a duration of 23 days.

September Precipitation Trends in Nansan

The chart displays monthly precipitation patterns in Nansan, 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 Nansan, September typically receives around 190 mm (7.5 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec471138961073494043681901296427
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nansan

In Nansan in September humidity is 86%. With an average temperature of 23°C (73°F), this humidity feels like a warm, enveloping blanket that makes traveling feel both sticky and heavy, often requiring frequent breaks to hydrate and seek shade.

September Average Humidity in Nansan

This chart illustrates the average monthly humidity levels in Nansan, 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 Nansan is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%60%43%37%62%85%93%91%86%78%77%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nansan

In Nansan in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Nansan.

Maximum UV Index Levels in Nansan for September

The chart shows the monthly maximum UV Index (UVI) for Nansan 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 Nansan typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111214141514131297
Data source: Nansan 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 Nansan Compares to Other Months

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

This table compares monthly weather conditions in Nansan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (57°F)47 mm (1.8 inches)56%high
February Weather15°C (60°F)11 mm (0.4 inches)60%very high
March Weather18°C (65°F)37 mm (1.5 inches)43%extreme
April Weather21°C (70°F)96 mm (3.8 inches)37%extreme
May Weather22°C (73°F)107 mm (4.2 inches)62%extreme
June Weather23°C (74°F)349 mm (13.7 inches)85%extreme
July Weather23°C (73°F)404 mm (15.9 inches)93%extreme
August Weather23°C (74°F)368 mm (14.5 inches)91%extreme
September Weather23°C (73°F)190 mm (7.5 inches)86%extreme
October Weather21°C (71°F)129 mm (5.1 inches)78%extreme
November Weather18°C (64°F)64 mm (2.5 inches)77%very high
December Weather14°C (58°F)27 mm (1.1 inches)70%high

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