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September Weather in Jiulong, China

Last updated: August 22, 2025

In September, the average temperature in Jiulong, China is a pleasant 27°C (81°F). 🌞 Expect a minimum of 16°C (61°F) and a maximum rising to 35°C (96°F). However, be prepared for some rain, as the region sees an average precipitation of 122 mm (4.8 in) over 15 days, contributing to an average humidity of 62%. Keep your umbrellas handy! 🌧️

September Temperature in Jiulong

In September in Jiulong, the average temperature is 27°C (81°F). Maximum temperatures can reach 35°C (96°F) while the minimum can drop to as low as 16°C (61°F). This mild climate makes Jiulong an ideal destination for travelers looking to enjoy warm weather while exploring the area.

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

The chart illustrates September temperature patterns in Jiulong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiulong, September typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (96°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec555765707781848381736656
Data source: Temperature data for Jiulong 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 Jiulong

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

September Precipitation Trends in Jiulong

The chart displays monthly precipitation patterns in Jiulong, 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 Jiulong, September typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec44102191194186372190216122634630
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jiulong

In Jiulong in September humidity is 62%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, soft blanket, making travel feel both cozy and slightly sluggish as you navigate through the warmth.

September Average Humidity in Jiulong

This chart illustrates the average monthly humidity levels in Jiulong, 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 Jiulong 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 Jiulong

In Jiulong 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 Jiulong.

Maximum UV Index Levels in Jiulong for September

The chart shows the monthly maximum UV Index (UVI) for Jiulong 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 Jiulong typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121213131313111097
Data source: Jiulong 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 Jiulong Compares to Other Months

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

This table compares monthly weather conditions in Jiulong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)44 mm (1.7 inches)63%high
February Weather14°C (57°F)102 mm (4.0 inches)66%very high
March Weather18°C (65°F)191 mm (7.5 inches)77%extreme
April Weather21°C (70°F)194 mm (7.6 inches)73%extreme
May Weather25°C (78°F)186 mm (7.3 inches)85%extreme
June Weather27°C (81°F)371 mm (14.6 inches)83%extreme
July Weather29°C (84°F)190 mm (7.5 inches)89%extreme
August Weather28°C (83°F)216 mm (8.5 inches)88%extreme
September Weather27°C (81°F)122 mm (4.8 inches)62%extreme
October Weather23°C (73°F)63 mm (2.5 inches)56%very high
November Weather19°C (66°F)46 mm (1.8 inches)63%very high
December Weather14°C (57°F)30 mm (1.2 inches)70%high

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