September Weather in Laiyang, China

Last updated: August 22, 2025

In Laiyang, China, the average temperature in September reaches a comfortable 22°C (72°F). Throughout the month, temperatures can range from a cool 8°C (47°F) to a warm 33°C (91°F). Rainfall amounts to 61 mm (2.4 in), typically occurring over 6 days. With an average humidity of 74%, it's a month where you can truly feel the freshness in the air!

September Temperature in Laiyang

In September in Laiyang, the average temperature is 22°C (72°F). Maximums can reach 33°C (91°F), while minimums can dip as low as 8°C (47°F). This range makes Laiyang a delightful destination for travelers seeking a mix of warm and cooler weather.

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

The chart illustrates September temperature patterns in Laiyang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Laiyang, September typically has an average temperature of 22°C (72°F), with highs reaching up to 33°C (91°F) and lows dropping to around 8°C (47°F).

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

September Precipitation in Laiyang

In Laiyang in September, the total precipitation amount is 61 mm (2.4 in) spread over a period of 6 days.

September Precipitation Trends in Laiyang

The chart displays monthly precipitation patterns in Laiyang, 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 Laiyang, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 6 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 Laiyang

In Laiyang in September, humidity is 74%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket enveloping you, making it a bit uncomfortable for traveling, as every step feels heavier and the air is thick.

September Average Humidity in Laiyang

This chart illustrates the average monthly humidity levels in Laiyang, 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 Laiyang is approximately 74%, 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 Laiyang

In Laiyang in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Laiyang.

Maximum UV Index Levels in Laiyang for September

The chart shows the monthly maximum UV Index (UVI) for Laiyang 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 Laiyang typically reaches 8, which falls under the very high exposure category.

Data source: Laiyang 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 Laiyang Compares to Other Months

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

This table compares monthly weather conditions in Laiyang, 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 (31°F)	11 mm (0.4 inches)	65%	moderate
February Weather	1°C (34°F)	15 mm (0.6 inches)	62%	moderate
March Weather	7°C (46°F)	21 mm (0.8 inches)	69%	high
April Weather	13°C (56°F)	37 mm (1.5 inches)	81%	very high
May Weather	19°C (67°F)	61 mm (2.4 inches)	82%	very high
June Weather	23°C (74°F)	70 mm (2.8 inches)	86%	very high
July Weather	26°C (79°F)	136 mm (5.4 inches)	93%	extreme
August Weather	26°C (79°F)	162 mm (6.4 inches)	91%	very high
September Weather	22°C (72°F)	61 mm (2.4 inches)	74%	very high
October Weather	15°C (59°F)	27 mm (1.1 inches)	72%	high
November Weather	8°C (47°F)	29 mm (1.1 inches)	71%	moderate
December Weather	1°C (34°F)	13 mm (0.5 inches)	69%	moderate