September Weather in Lantian, China

Last updated: August 22, 2025

In Lantian, China, the average temperature in September hovers around 16°C (61°F). Expect minimums of 9°C (48°F) and maximums reaching 27°C (80°F). During this month, precipitation amounts to 247 mm (9.7 in) spread over approximately 20 days, contributing to an average humidity level of 77%.

September Temperature in Lantian

In September in Lantian, the average temperature is 16°C (61°F). The maximum can reach 27°C (80°F) and the minimum can be as low as 9°C (48°F). This mild climate makes Lantian a great destination for outdoor activities and sightseeing during this time of year.

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

The chart illustrates September temperature patterns in Lantian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lantian, September typically has an average temperature of 16°C (61°F), with highs reaching up to 27°C (80°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in Lantian

In Lantian in September, the precipitation amount is 247 mm (9.7 in) over the course of 20 days.

September Precipitation Trends in Lantian

The chart displays monthly precipitation patterns in Lantian, 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 Lantian, September typically receives around 247 mm (9.7 inches) of precipitation spread over approximately 20 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Lantian

In Lantian in September humidity is 77%. With an average temperature of 16°C (61°F), this humidity feels like a slight heaviness in the air, making every step feel a touch more effortful while traveling. The dampness clings to your skin, adding a layer of discomfort, yet the mild temperature invites you to explore the surroundings, blending the challenge of the humidity with an opportunity for a refreshing adventure.

September Average Humidity in Lantian

This chart illustrates the average monthly humidity levels in Lantian, 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 Lantian is approximately 77%, 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 Lantian

In Lantian in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Lantian.

Maximum UV Index Levels in Lantian for September

The chart shows the monthly maximum UV Index (UVI) for Lantian 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 Lantian typically reaches 12, which falls under the extreme exposure category.

Data source: Lantian 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 Lantian Compares to Other Months

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

This table compares monthly weather conditions in Lantian, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	46 mm (1.8 inches)	72%	high
February Weather	0°C (33°F)	58 mm (2.3 inches)	76%	high
March Weather	6°C (44°F)	110 mm (4.3 inches)	87%	very high
April Weather	10°C (51°F)	138 mm (5.4 inches)	82%	extreme
May Weather	15°C (59°F)	157 mm (6.2 inches)	83%	extreme
June Weather	18°C (65°F)	206 mm (8.1 inches)	84%	extreme
July Weather	20°C (69°F)	306 mm (12.1 inches)	87%	extreme
August Weather	20°C (69°F)	236 mm (9.3 inches)	85%	extreme
September Weather	16°C (61°F)	247 mm (9.7 inches)	77%	extreme
October Weather	10°C (51°F)	144 mm (5.7 inches)	81%	very high
November Weather	5°C (42°F)	70 mm (2.8 inches)	86%	high
December Weather	0°C (33°F)	42 mm (1.7 inches)	81%	moderate