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September Weather in Tangchi, China

Last updated: August 22, 2025

In September, the average temperature in Tangchi, China hovers around 16°C (61°F), with temperatures ranging from a cool 3°C (38°F) to a warm 30°C (86°F). Expect about 93 mm (3.7 in) of precipitation spread over 9 days, contributing to an average humidity level of 82%. Embrace the unique climate as you explore this vibrant destination!

September Temperature in Tangchi

In September in Tangchi, the average temperature is 16°C (61°F), with maximums reaching 30°C (86°F) and minimums dropping as low as 3°C (38°F). This variation in temperature makes it an ideal time for travelers to enjoy both warm days and cooler evenings while exploring the area.

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

The chart illustrates September temperature patterns in Tangchi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tangchi, September typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (86°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec2102945606977716144245
Data source: Temperature data for Tangchi generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Tangchi

In Tangchi in September, the precipitation amount is 93 mm (3.7 in) over the course of 9 days.

September Precipitation Trends in Tangchi

The chart displays monthly precipitation patterns in Tangchi, 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 Tangchi, September typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec245243892143142931994
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Tangchi

In Tangchi in September humidity is 82%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to hydrate and cool down.

September Average Humidity in Tangchi

This chart illustrates the average monthly humidity levels in Tangchi, 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 Tangchi is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%60%60%57%58%76%84%85%82%77%61%62%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tangchi

In Tangchi in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Tangchi, you can refer to this Hourly UV Index in Tangchi.

Maximum UV Index Levels in Tangchi for September

The chart shows the monthly maximum UV Index (UVI) for Tangchi 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 Tangchi typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678986421
Data source: Tangchi 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 Tangchi Compares to Other Months

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

This table compares monthly weather conditions in Tangchi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-17°C (2°F)2 mm (0.1 inches)70%low
February Weather-12°C (10°F)4 mm (0.2 inches)60%moderate
March Weather-1°C (30°F)5 mm (0.2 inches)60%moderate
April Weather7°C (45°F)24 mm (0.9 inches)57%high
May Weather15°C (60°F)38 mm (1.5 inches)58%high
June Weather21°C (70°F)92 mm (3.6 inches)76%very high
July Weather25°C (77°F)143 mm (5.6 inches)84%very high
August Weather22°C (71°F)142 mm (5.6 inches)85%very high
September Weather16°C (61°F)93 mm (3.7 inches)82%high
October Weather7°C (45°F)19 mm (0.7 inches)77%moderate
November Weather-4°C (24°F)9 mm (0.4 inches)61%low
December Weather-15°C (5°F)4 mm (0.1 inches)62%low

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