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September Weather in Jiaqin, China

Last updated: August 23, 2025

In September, the average temperature in Jiaqin, China hovers around 6°C (42°F). Expect a chilly climate with minimum temperatures plummeting to -15°C (5°F) and daytime highs reaching up to 16°C (61°F). Precipitation is frequent, totaling 171 mm (6.7 in) across 26 days, and the air is notably humid with an average humidity of 90%. Stay prepared for a damp and cool experience!

September Temperature in Jiaqin

In September in Jiaqin, the average temperature is 6°C (42°F), with a maximum reaching 16°C (61°F) and a minimum dropping as low as -15°C (5°F). Travelers should be prepared for chilly conditions and pack accordingly to fully enjoy their visit.

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

The chart illustrates September temperature patterns in Jiaqin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiaqin, September typically has an average temperature of 6°C (42°F), with highs reaching up to 16°C (61°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec-618182940474842262-6
Data source: Temperature data for Jiaqin 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 Jiaqin

In Jiaqin in September, the total precipitation amount is 171 mm (6.7 in) spread over 26 days.

September Precipitation Trends in Jiaqin

The chart displays monthly precipitation patterns in Jiaqin, 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 Jiaqin, September typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec1326353681157189166171963521
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jiaqin

In Jiaqin in September, humidity is 90%. With an average temperature of 6°C (42°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious and causing your clothes to cling uncomfortably, which can be quite challenging for traveling.

September Average Humidity in Jiaqin

This chart illustrates the average monthly humidity levels in Jiaqin, 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 Jiaqin is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%68%62%63%78%87%91%90%90%78%63%61%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jiaqin

In Jiaqin in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Jiaqin.

Maximum UV Index Levels in Jiaqin for September

The chart shows the monthly maximum UV Index (UVI) for Jiaqin 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 Jiaqin typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec8101516201716151513107
Data source: Jiaqin 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 Jiaqin Compares to Other Months

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

This table compares monthly weather conditions in Jiaqin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-21°C (-6°F)13 mm (0.5 inches)58%very high
February Weather-17°C (1°F)26 mm (1.0 inches)68%very high
March Weather-13°C (8°F)35 mm (1.4 inches)62%extreme
April Weather-8°C (18°F)36 mm (1.4 inches)63%extreme
May Weather-2°C (29°F)81 mm (3.2 inches)78%extreme
June Weather4°C (40°F)157 mm (6.2 inches)87%extreme
July Weather8°C (47°F)189 mm (7.4 inches)91%extreme
August Weather9°C (48°F)166 mm (6.5 inches)90%extreme
September Weather6°C (42°F)171 mm (6.7 inches)90%extreme
October Weather-3°C (26°F)96 mm (3.8 inches)78%extreme
November Weather-17°C (2°F)35 mm (1.4 inches)63%very high
December Weather-21°C (-5°F)21 mm (0.8 inches)60%high

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