September Weather in Longtian, China

Last updated: August 22, 2025

In Longtian, China, the average temperature for September hovers around 28°C (83°F). Expect a range that can dip to a pleasant 18°C (64°F) and soar up to a sizzling 39°C (103°F). This month typically brings about 104 mm (4.1 in) of rainfall over 14 days, contributing to an average humidity of 61%. Enjoy the warm vibes, but don’t forget your umbrella!

September Temperature in Longtian

In September in Longtian, the average temperature is 28°C (83°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 18°C (64°F). This comfortable range makes it an ideal time for travelers to enjoy outdoor activities and explore the beautiful surroundings.

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

The chart illustrates September temperature patterns in Longtian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longtian, September typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (103°F) and lows dropping to around 18°C (64°F).

Data source: Temperature data for Longtian generated using information from the Copernicus Climate Change Service.

September Precipitation in Longtian

In Longtian in September, the precipitation amount is 104 mm (4.1 in) distributed over a span of 14 days.

September Precipitation Trends in Longtian

The chart displays monthly precipitation patterns in Longtian, 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 Longtian, September typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Longtian

In Longtian in September humidity is 61%. With an average temperature of 28°C (83°F), this humidity feels like a warm embrace that can be quite stifling for travelers, making breathing a bit more laborious and the air seem thick, which might lead to a slower pace and a greater thirst for hydration.

September Average Humidity in Longtian

This chart illustrates the average monthly humidity levels in Longtian, 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 Longtian is approximately 61%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Longtian

In Longtian 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 Longtian.

Maximum UV Index Levels in Longtian for September

The chart shows the monthly maximum UV Index (UVI) for Longtian 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 Longtian typically reaches 11, which falls under the extreme exposure category.

Data source: Longtian 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 Longtian Compares to Other Months

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

This table compares monthly weather conditions in Longtian, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	37 mm (1.4 inches)	66%	high
February Weather	15°C (59°F)	60 mm (2.3 inches)	70%	very high
March Weather	19°C (66°F)	118 mm (4.6 inches)	77%	extreme
April Weather	22°C (72°F)	129 mm (5.1 inches)	76%	extreme
May Weather	26°C (79°F)	190 mm (7.5 inches)	85%	extreme
June Weather	28°C (82°F)	279 mm (11.0 inches)	80%	extreme
July Weather	29°C (85°F)	95 mm (3.7 inches)	87%	extreme
August Weather	29°C (84°F)	159 mm (6.3 inches)	84%	extreme
September Weather	28°C (83°F)	104 mm (4.1 inches)	61%	extreme
October Weather	24°C (76°F)	39 mm (1.5 inches)	62%	very high
November Weather	20°C (69°F)	26 mm (1.0 inches)	67%	very high
December Weather	15°C (59°F)	20 mm (0.8 inches)	74%	high