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September Weather in Yunlong, China

Last updated: August 22, 2025

In September, the average temperature in Yunlong, China hovers around 28°C (83°F), creating a warm and inviting atmosphere. Temperatures can dip as low as 25°C (78°F) and peak at 32°C (90°F). However, be prepared for some rain, as the area receives an average precipitation of 159 mm (6.3 in) over about 19 days. With an average humidity level of 82%, the climate can feel quite tropical, making Yunlong a lively destination.

September Temperature in Yunlong

In September in Yunlong, the average temperature is 28°C (83°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 25°C (78°F). This makes it an ideal time for travelers seeking warm weather and pleasant conditions for outdoor activities.

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

The chart illustrates September temperature patterns in Yunlong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yunlong, September typically has an average temperature of 28°C (83°F), with highs reaching up to 32°C (90°F) and lows dropping to around 25°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec676873778285848482797569
Data source: Temperature data for Yunlong 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 Yunlong

In Yunlong in September, the precipitation amount is 159 mm (6.3 in) and falls over a span of 19 days.

September Precipitation Trends in Yunlong

The chart displays monthly precipitation patterns in Yunlong, 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 Yunlong, September typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec28443688951411592811592304835
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yunlong

In Yunlong in September, humidity is 82%. With an average temperature of 28°C (83°F), this humidity feels like stepping into a warm, damp embrace, which can make traveling feel heavy and exhausting, as every movement can be met with a sticky veil of moisture that clings to the skin.

September Average Humidity in Yunlong

This chart illustrates the average monthly humidity levels in Yunlong, 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 Yunlong is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%75%79%80%81%82%87%86%82%82%80%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yunlong

In Yunlong in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Yunlong.

Maximum UV Index Levels in Yunlong for September

The chart shows the monthly maximum UV Index (UVI) for Yunlong 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 Yunlong typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811121213131313131298
Data source: Yunlong 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 Yunlong Compares to Other Months

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

This table compares monthly weather conditions in Yunlong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (67°F)28 mm (1.1 inches)74%very high
February Weather20°C (68°F)44 mm (1.7 inches)75%extreme
March Weather23°C (74°F)35 mm (1.4 inches)78%extreme
April Weather25°C (77°F)88 mm (3.4 inches)80%extreme
May Weather28°C (82°F)95 mm (3.8 inches)81%extreme
June Weather29°C (85°F)141 mm (5.6 inches)81%extreme
July Weather29°C (85°F)159 mm (6.2 inches)87%extreme
August Weather29°C (84°F)281 mm (11.1 inches)86%extreme
September Weather28°C (83°F)159 mm (6.3 inches)82%extreme
October Weather26°C (80°F)230 mm (9.0 inches)81%extreme
November Weather24°C (76°F)48 mm (1.9 inches)80%very high
December Weather21°C (69°F)35 mm (1.4 inches)79%very high

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