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September Weather in Yanglong, China

Last updated: August 23, 2025

In September, the average temperature in Yanglong, China hovers around 1°C (35°F). Expect a chilly range, with minimum temperatures dipping to -17°C (2°F) and maximums reaching up to 15°C (60°F). During this period, precipitation totals about 64 mm (2.5 in) over 11 days, contributing to an average humidity of 62%. Stay warm and cozy!

September Temperature in Yanglong

In September in Yanglong, the average temperature is 1°C (35°F). The maximum can reach 15°C (60°F) and the minimum can be as low as -17°C (2°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and cold conditions.

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

The chart illustrates September temperature patterns in Yanglong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yanglong, September typically has an average temperature of 1°C (35°F), with highs reaching up to 15°C (60°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec-3214222837444334205-2
Data source: Temperature data for Yanglong 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 Yanglong

In Yanglong in September, the total precipitation amount is 64 mm (2.5 in) spread over 11 days.

September Precipitation Trends in Yanglong

The chart displays monthly precipitation patterns in Yanglong, 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 Yanglong, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec56143659115121124642152
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yanglong

In Yanglong in September humidity is 62%. With an average temperature of 1°C (35°F), this humidity feels like a brisk chill that settles in your bones, making it essential to layer up when traveling. The damp air can make the cold feel even more penetrating, so be prepared for a potentially uncomfortable experience if you're venturing outside for long periods.

September Average Humidity in Yanglong

This chart illustrates the average monthly humidity levels in Yanglong, 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 Yanglong is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%66%66%65%56%56%55%62%62%68%64%65%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yanglong

In Yanglong 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 Yanglong.

Maximum UV Index Levels in Yanglong for September

The chart shows the monthly maximum UV Index (UVI) for Yanglong 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 Yanglong typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3610121517141311853
Data source: Yanglong 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 Yanglong Compares to Other Months

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

This table compares monthly weather conditions in Yanglong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-19°C (-3°F)5 mm (0.2 inches)64%moderate
February Weather-17°C (2°F)6 mm (0.2 inches)66%high
March Weather-10°C (14°F)14 mm (0.5 inches)66%very high
April Weather-6°C (22°F)36 mm (1.4 inches)65%extreme
May Weather-2°C (28°F)59 mm (2.3 inches)55%extreme
June Weather3°C (37°F)115 mm (4.5 inches)56%extreme
July Weather6°C (44°F)121 mm (4.7 inches)55%extreme
August Weather6°C (43°F)124 mm (4.9 inches)62%extreme
September Weather1°C (35°F)64 mm (2.5 inches)62%extreme
October Weather-6°C (21°F)21 mm (0.8 inches)67%very high
November Weather-15°C (5°F)5 mm (0.2 inches)64%moderate
December Weather-19°C (-2°F)2 mm (0.1 inches)65%moderate

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