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September Weather in Jiajia, China

Last updated: August 23, 2025

In Jiajia, China, the average temperature in September hovers around 10°C (51°F), with a minimum dipping to 0°C (31°F) and a maximum reaching 23°C (74°F). Expect about 90 mm (3.5 in) of precipitation spread over 15 days, accompanied by a high average humidity of 88%, making for a notably damp atmosphere.

September Temperature in Jiajia

In September in Jiajia, the average temperature is 10°C (51°F). Maximums can reach 23°C (74°F) and minimums can be as low as 0°C (31°F). This climate makes it a great time for travelers to enjoy mild weather with opportunities for both outdoor activities and cozy indoor experiences.

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

The chart illustrates September temperature patterns in Jiajia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiajia, September typically has an average temperature of 10°C (51°F), with highs reaching up to 23°C (74°F) and lows dropping to around 0°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec172233414955605851402818
Data source: Temperature data for Jiajia 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 Jiajia

In Jiajia in September, the total precipitation amount is 90 mm (3.5 in), which occurs over a span of 15 days.

September Precipitation Trends in Jiajia

The chart displays monthly precipitation patterns in Jiajia, 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 Jiajia, September typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec6716436585961159045115
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jiajia

In Jiajia in September, humidity is 88%. With an average temperature of 10°C (51°F), this humidity feels like a thick blanket of moisture enveloping you, making every step feel heavier and leaving you yearning for a refreshing breeze as you navigate the streets.

September Average Humidity in Jiajia

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

In Jiajia 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 Jiajia.

Maximum UV Index Levels in Jiajia for September

The chart shows the monthly maximum UV Index (UVI) for Jiajia 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 Jiajia typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111414141211964
Data source: Jiajia 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 Jiajia Compares to Other Months

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

This table compares monthly weather conditions in Jiajia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)6 mm (0.2 inches)77%moderate
February Weather-6°C (22°F)7 mm (0.3 inches)83%high
March Weather1°C (33°F)16 mm (0.6 inches)79%very high
April Weather5°C (42°F)43 mm (1.7 inches)73%extreme
May Weather9°C (49°F)64 mm (2.5 inches)79%extreme
June Weather13°C (55°F)85 mm (3.3 inches)84%extreme
July Weather15°C (60°F)96 mm (3.8 inches)86%extreme
August Weather14°C (58°F)114 mm (4.5 inches)89%extreme
September Weather10°C (51°F)90 mm (3.5 inches)88%extreme
October Weather4°C (40°F)45 mm (1.8 inches)86%very high
November Weather-2°C (28°F)11 mm (0.4 inches)80%high
December Weather-8°C (19°F)5 mm (0.2 inches)76%moderate

Compare Jiajia's Climate with Cities Worldwide