nomadseason

September Weather in Longhua, China

Last updated: August 22, 2025

In September, the average temperature in Longhua, China hovers around 16°C (61°F), offering a pleasant climate for various activities. Expect a minimum of 2°C (36°F) on cooler days and the maximum reaching a warm 30°C (86°F). With an average precipitation of 93 mm (3.7 in) spread over 10 days, don't forget your umbrella! Additionally, the average humidity remains high at 82%, making the air feel quite lush.

September Temperature in Longhua

In September in Longhua, the average temperature is 16°C (61°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as 2°C (36°F). This diverse temperature range makes Longhua an ideal destination for travelers seeking both warm days and cool nights.

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

The chart illustrates September temperature patterns in Longhua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longhua, 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 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec192946606977706044234
Data source: Temperature data for Longhua 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 Longhua

In Longhua in September, the precipitation amount is 93 mm (3.7 in) over the course of 10 days.

September Precipitation Trends in Longhua

The chart displays monthly precipitation patterns in Longhua, 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 Longhua, September typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2462536911511549420104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Longhua

In Longhua 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 Longhua

This chart illustrates the average monthly humidity levels in Longhua, 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 Longhua 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 Longhua

In Longhua 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 Longhua, you can refer to this Hourly UV Index in Longhua.

Maximum UV Index Levels in Longhua for September

The chart shows the monthly maximum UV Index (UVI) for Longhua 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 Longhua typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678886421
Data source: Longhua 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 Longhua Compares to Other Months

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

This table compares monthly weather conditions in Longhua, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-17°C (1°F)2 mm (0.1 inches)70%low
February Weather-13°C (9°F)4 mm (0.2 inches)60%moderate
March Weather-2°C (29°F)6 mm (0.2 inches)60%moderate
April Weather8°C (46°F)25 mm (1.0 inches)57%high
May Weather15°C (60°F)36 mm (1.4 inches)58%high
June Weather21°C (69°F)91 mm (3.6 inches)76%very high
July Weather25°C (77°F)151 mm (5.9 inches)84%very high
August Weather21°C (71°F)154 mm (6.0 inches)85%very high
September Weather16°C (61°F)93 mm (3.7 inches)82%high
October Weather6°C (44°F)20 mm (0.8 inches)77%moderate
November Weather-5°C (23°F)10 mm (0.4 inches)61%low
December Weather-16°C (4°F)4 mm (0.1 inches)62%low

Compare Longhua's Climate with Cities Worldwide