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September Weather in Baijiaji, China

Last updated: August 22, 2025

In September, the average temperature in Baijiaji, China hovers around 13°C (55°F). During this time, temperatures can dip to a chill 4°C (39°F) or rise to a pleasant 25°C (78°F). Expect about 114 mm (4.5 in) of precipitation over approximately 18 days, accompanied by a high average humidity level of 87%. 🌧️

September Temperature in Baijiaji

In September in Baijiaji, the average temperature is 13°C (55°F). The maximum can reach 25°C (78°F), while the minimum can be as low as 4°C (39°F). This makes it a great time to explore Baijiaji, as you can enjoy mild weather suitable for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Baijiaji, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Baijiaji, September typically has an average temperature of 13°C (55°F), with highs reaching up to 25°C (78°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec172336455460656255433018
Data source: Temperature data for Baijiaji 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 Baijiaji

In Baijiaji in September, the precipitation amount is 114 mm (4.5 in) over the course of 18 days.

September Precipitation Trends in Baijiaji

The chart displays monthly precipitation patterns in Baijiaji, 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 Baijiaji, September typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec9102368898611114411462188
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Baijiaji

In Baijiaji in September, humidity is 87%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making travel sluggish and slightly uncomfortable, as each step seems to cling to the damp air.

September Average Humidity in Baijiaji

This chart illustrates the average monthly humidity levels in Baijiaji, 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 Baijiaji is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%85%83%78%80%82%86%87%88%86%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Baijiaji

In Baijiaji 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 Baijiaji.

Maximum UV Index Levels in Baijiaji for September

The chart shows the monthly maximum UV Index (UVI) for Baijiaji 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 Baijiaji typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec358101313131111854
Data source: Baijiaji 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 Baijiaji Compares to Other Months

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

This table compares monthly weather conditions in Baijiaji, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)9 mm (0.3 inches)81%moderate
February Weather-5°C (23°F)10 mm (0.4 inches)85%moderate
March Weather2°C (37°F)23 mm (0.9 inches)85%very high
April Weather7°C (45°F)68 mm (2.7 inches)83%very high
May Weather12°C (54°F)89 mm (3.5 inches)78%extreme
June Weather16°C (60°F)86 mm (3.4 inches)80%extreme
July Weather18°C (65°F)111 mm (4.4 inches)82%extreme
August Weather17°C (62°F)144 mm (5.7 inches)86%extreme
September Weather13°C (55°F)114 mm (4.5 inches)87%extreme
October Weather6°C (44°F)62 mm (2.4 inches)88%very high
November Weather-1°C (30°F)18 mm (0.7 inches)86%moderate
December Weather-8°C (19°F)8 mm (0.3 inches)78%moderate

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