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September Weather in Jianmin, China

Last updated: August 23, 2025

In September, the average temperature in Jianmin, China is a pleasant 15°C (59°F). However, temperatures can vary significantly, with a minimum of 1°C (33°F) and a maximum of 28°C (83°F). Expect a moderate level of rainfall, totaling around 130 mm (5.1 in) over approximately 10 days. Additionally, the average humidity is relatively high at 85%, contributing to a distinctly humid atmosphere.

September Temperature in Jianmin

In September in Jianmin, the average temperature is 15°C (59°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop as low as 1°C (33°F). This range makes Jianmin an ideal destination for travelers seeking mild weather and diverse experiences.

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

The chart illustrates September temperature patterns in Jianmin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jianmin, September typically has an average temperature of 15°C (59°F), with highs reaching up to 28°C (83°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec-352645586774695943221
Data source: Temperature data for Jianmin 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 Jianmin

In Jianmin in September, the precipitation amount is 130 mm (5.1 in) over a period of 10 days.

September Precipitation Trends in Jianmin

The chart displays monthly precipitation patterns in Jianmin, 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 Jianmin, September typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec68163474117187190130252411
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jianmin

In Jianmin in September, humidity is 85%. With an average temperature of 15°C (59°F), this humidity feels like a warm, damp blanket wrapping around you, making traveling quite uncomfortable and sticky. Be prepared to take frequent breaks and stay hydrated as you navigate the lush, but humid environment.

September Average Humidity in Jianmin

This chart illustrates the average monthly humidity levels in Jianmin, 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 Jianmin is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%70%63%59%61%79%85%87%85%81%61%60%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jianmin

In Jianmin 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 Jianmin, you can refer to this Hourly UV Index in Jianmin.

Maximum UV Index Levels in Jianmin for September

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

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

This table compares monthly weather conditions in Jianmin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-19°C (-3°F)6 mm (0.2 inches)75%low
February Weather-15°C (6°F)8 mm (0.3 inches)70%moderate
March Weather-3°C (26°F)16 mm (0.6 inches)63%moderate
April Weather7°C (45°F)34 mm (1.3 inches)59%high
May Weather14°C (58°F)74 mm (2.9 inches)61%high
June Weather19°C (67°F)117 mm (4.6 inches)79%very high
July Weather24°C (75°F)187 mm (7.4 inches)84%very high
August Weather21°C (69°F)190 mm (7.5 inches)87%very high
September Weather15°C (59°F)130 mm (5.1 inches)85%high
October Weather6°C (43°F)25 mm (1.0 inches)80%moderate
November Weather-6°C (22°F)24 mm (0.9 inches)61%low
December Weather-17°C (1°F)11 mm (0.4 inches)60%low

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