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September Weather in Longtou'an, China

Last updated: August 22, 2025

In September, the average temperature in Longtou'an, China is a pleasant 25°C (76°F), with lows dipping to 16°C (61°F) and highs soaring up to 36°C (97°F). Expect 114 mm (4.5 in) of precipitation over approximately 12 days, contributing to an average humidity of 67%. It’s a month where warmth meets occasional showers, perfect for enjoying the vibrant atmosphere!

September Temperature in Longtou'an

In September in Longtou'an, the average temperature is 25°C (76°F). The maximum can reach 36°C (97°F), while the minimum can be as low as 16°C (61°F). Expect warm weather with pleasant evenings, making it a great time for outdoor activities and exploration.

September Weather in Longtou'an: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Longtou'an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longtou'an, September typically has an average temperature of 25°C (76°F), with highs reaching up to 36°C (97°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec424655637177838376645546
Data source: Temperature data for Longtou'an 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 Longtou'an

In Longtou'an in September, the precipitation amount is 114 mm (4.5 in) spread over 12 days.

September Precipitation Trends in Longtou'an

The chart displays monthly precipitation patterns in Longtou'an, 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 Longtou'an, September typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7392204173269229204131114877353
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Longtou'an

In Longtou'an in September, humidity is 67%. With an average temperature of 25°C (76°F), this humidity feels like a warm, soft blanket enveloping you, making traveling quite pleasant but requiring frequent breaks for hydration and cool breezes to keep you refreshed.

September Average Humidity in Longtou'an

This chart illustrates the average monthly humidity levels in Longtou'an, 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 Longtou'an is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%72%81%82%86%86%89%87%67%67%75%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Longtou'an

In Longtou'an in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Longtou'an.

Maximum UV Index Levels in Longtou'an for September

The chart shows the monthly maximum UV Index (UVI) for Longtou'an 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 Longtou'an typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec689111112131210975
Data source: Longtou'an 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 Longtou'an Compares to Other Months

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

This table compares monthly weather conditions in Longtou'an, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)73 mm (2.9 inches)66%high
February Weather8°C (46°F)92 mm (3.6 inches)72%very high
March Weather13°C (55°F)204 mm (8.0 inches)81%very high
April Weather17°C (63°F)173 mm (6.8 inches)82%extreme
May Weather22°C (71°F)268 mm (10.6 inches)86%extreme
June Weather25°C (78°F)229 mm (9.0 inches)86%extreme
July Weather28°C (83°F)204 mm (8.0 inches)89%extreme
August Weather28°C (83°F)131 mm (5.2 inches)87%extreme
September Weather25°C (76°F)114 mm (4.5 inches)67%very high
October Weather18°C (64°F)87 mm (3.4 inches)67%very high
November Weather13°C (56°F)73 mm (2.9 inches)75%high
December Weather8°C (46°F)53 mm (2.1 inches)75%moderate

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