September Weather in Yiju, China

Last updated: August 23, 2025

In Yiju, China, the average temperature in September hovers around 21°C (71°F), with a minimum of 13°C (55°F) and a maximum reaching 33°C (92°F). Expect a moderate precipitation of 187 mm (7.4 in) spread over 18 days, contributing to an average humidity of 71%. Perfect conditions for enjoying both the warmth and occasional refreshing showers!

September Temperature in Yiju

In September in Yiju, the average temperature is 21°C (71°F). The maximum can reach 33°C (92°F), while the minimum can drop as low as 13°C (55°F). This makes it a great time to explore Yiju with its warm days and cooler evenings, perfect for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Yiju, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yiju, September typically has an average temperature of 21°C (71°F), with highs reaching up to 33°C (92°F) and lows dropping to around 13°C (55°F).

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

September Precipitation in Yiju

In Yiju in September, the precipitation amount is 187 mm (7.4 in) over the course of 18 days.

September Precipitation Trends in Yiju

The chart displays monthly precipitation patterns in Yiju, 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 Yiju, September typically receives around 187 mm (7.4 inches) of precipitation spread over approximately 18 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 Yiju

In Yiju in September humidity is 71%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, making it important for travelers to stay hydrated and seek shade during the hottest parts of the day.

September Average Humidity in Yiju

This chart illustrates the average monthly humidity levels in Yiju, 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 Yiju is approximately 71%, 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 Yiju

In Yiju 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 Yiju.

Maximum UV Index Levels in Yiju for September

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

Data source: Yiju 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 Yiju Compares to Other Months

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

This table compares monthly weather conditions in Yiju, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	61 mm (2.4 inches)	67%	high
February Weather	6°C (43°F)	70 mm (2.8 inches)	73%	high
March Weather	11°C (52°F)	134 mm (5.3 inches)	84%	very high
April Weather	15°C (60°F)	121 mm (4.8 inches)	82%	extreme
May Weather	19°C (67°F)	211 mm (8.3 inches)	86%	extreme
June Weather	23°C (73°F)	207 mm (8.2 inches)	86%	extreme
July Weather	25°C (78°F)	206 mm (8.1 inches)	88%	extreme
August Weather	26°C (78°F)	154 mm (6.1 inches)	85%	extreme
September Weather	21°C (71°F)	187 mm (7.4 inches)	71%	extreme
October Weather	16°C (60°F)	127 mm (5.0 inches)	74%	very high
November Weather	11°C (52°F)	87 mm (3.4 inches)	85%	high
December Weather	6°C (43°F)	48 mm (1.9 inches)	75%	moderate