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September Weather in Jiujia, China

Last updated: August 22, 2025

In September, the average temperature in Jiujia, China hovers around 8°C (46°F), with a minimum dipping to -3°C (28°F) and a maximum rising to 19°C (66°F). Expect considerable precipitation of approximately 142 mm (5.6 in) over 24 days, accompanied by an average humidity of 88%. Make sure to prepare for a wet and cool month!

September Temperature in Jiujia

In September in Jiujia, the average temperature is 8°C (46°F), with maximums reaching 19°C (66°F) and minimums dropping as low as -3°C (28°F). Travelers should be prepared for a mix of mild and chilly weather, making layering essential for comfort during their visit.

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

The chart illustrates September temperature patterns in Jiujia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiujia, September typically has an average temperature of 8°C (46°F), with highs reaching up to 19°C (66°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec131727344148535246352414
Data source: Temperature data for Jiujia 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 Jiujia

In Jiujia in September, the precipitation amount is 142 mm (5.6 in) spread out over 24 days.

September Precipitation Trends in Jiujia

The chart displays monthly precipitation patterns in Jiujia, 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 Jiujia, September typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec1013296510613514516214290228
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jiujia

In Jiujia in September, humidity is 88%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel much more uncomfortable than the temperature alone would suggest.

September Average Humidity in Jiujia

This chart illustrates the average monthly humidity levels in Jiujia, 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 Jiujia is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%83%79%73%79%84%86%89%88%86%80%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jiujia

In Jiujia in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Jiujia.

Maximum UV Index Levels in Jiujia for September

The chart shows the monthly maximum UV Index (UVI) for Jiujia 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 Jiujia typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46101315151413121074
Data source: Jiujia 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 Jiujia Compares to Other Months

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

This table compares monthly weather conditions in Jiujia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (13°F)10 mm (0.4 inches)77%moderate
February Weather-8°C (17°F)13 mm (0.5 inches)83%high
March Weather-3°C (27°F)29 mm (1.1 inches)79%very high
April Weather1°C (35°F)65 mm (2.6 inches)73%extreme
May Weather5°C (42°F)106 mm (4.2 inches)79%extreme
June Weather9°C (48°F)135 mm (5.3 inches)84%extreme
July Weather12°C (53°F)145 mm (5.7 inches)86%extreme
August Weather11°C (52°F)162 mm (6.4 inches)89%extreme
September Weather8°C (46°F)142 mm (5.6 inches)88%extreme
October Weather2°C (35°F)90 mm (3.5 inches)86%very high
November Weather-5°C (24°F)22 mm (0.9 inches)80%high
December Weather-10°C (15°F)8 mm (0.3 inches)76%moderate

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