September Weather in Kailu, China

Last updated: August 22, 2025

In September, the average temperature in Kailu, China is a comfortable 18°C (65°F). However, temperatures can vary widely, with a minimum of 2°C (36°F) and a maximum of 35°C (95°F). Expect some rain, as precipitation averages 43 mm (1.7 in) over about 6 days. With an average humidity of 77%, it’s a great time to enjoy the unique atmosphere of this location!

September Temperature in Kailu

In September in Kailu, the average temperature is 18°C (65°F). Maximums can reach 35°C (95°F), and minimums can be as low as 2°C (36°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates September temperature patterns in Kailu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kailu, September typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (95°F) and lows dropping to around 2°C (36°F).

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

September Precipitation in Kailu

In Kailu in September, the precipitation amount is 43 mm (1.7 in) over a period of 6 days.

September Precipitation Trends in Kailu

The chart displays monthly precipitation patterns in Kailu, 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 Kailu, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 6 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 Kailu

In Kailu in September humidity is 77%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace that's both refreshing and slightly stifling, making it essential for travelers to stay hydrated and take frequent breaks to enjoy the vibrant surroundings without feeling overly fatigued.

September Average Humidity in Kailu

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

In Kailu in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Kailu.

Maximum UV Index Levels in Kailu for September

The chart shows the monthly maximum UV Index (UVI) for Kailu 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 Kailu typically reaches 7, which falls under the high exposure category.

Data source: Kailu 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 Kailu Compares to Other Months

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

This table compares monthly weather conditions in Kailu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-12°C (11°F)	1 mm (0.1 inches)	58%	low
February Weather	-8°C (19°F)	2 mm (0.1 inches)	48%	moderate
March Weather	2°C (36°F)	10 mm (0.4 inches)	45%	high
April Weather	12°C (53°F)	10 mm (0.4 inches)	51%	high
May Weather	19°C (66°F)	39 mm (1.5 inches)	60%	very high
June Weather	24°C (75°F)	35 mm (1.4 inches)	69%	very high
July Weather	27°C (80°F)	71 mm (2.8 inches)	79%	very high
August Weather	23°C (74°F)	142 mm (5.6 inches)	83%	very high
September Weather	18°C (65°F)	43 mm (1.7 inches)	77%	high
October Weather	10°C (50°F)	8 mm (0.3 inches)	74%	moderate
November Weather	-1°C (31°F)	20 mm (0.8 inches)	56%	moderate
December Weather	-10°C (14°F)	3 mm (0.1 inches)	49%	low