Yichang Weather in September

 Season: late summer & early autumn
 In short: 
1. Temperatures drop gradually and Yichang is getting rid of intense summer heat, but there are still highs of over 30°C (86℉) at the beginning of September. 
2. At the end of the rainy season, the rainfall decreases to a moderate level. 
 

Temperature

 Average Temperature: 20 - 28℃
 Daily Highs: 28 - 32 Degrees Celsius (82 – 90 Degrees Fahrenheit)
 Daily Lows: 18 - 22°C (64 - 72℉)
 Recorded Highest Temperature: 39℃ (102℉)
 Recorded Lowest Temperature: 15℃ (59℉)
Yangtze River in September on a Sunny Day

September marks the transition from late summer to early autumn in Yichang, with temperatures dropping significantly compared to August. At the beginning of the month, high temperatures briefly hovering above 30°C (86℉) may occur. By the end of the month, daily lows hover 16 - 18°C (61 - 64℉). Besides, diurnal temperature fluctuations are noticeable, with midday still retaining summer heat, while nights are cool.

As a whole, Yichang weather in September is comfortable, shedding the oppressive heat of summer. The coolness of autumn slowly arrives in Yichang.

Rainfall

 Average Precipitation: 113mm

The rainy season of Yichang is drawing to an end in September, with a noticeable decrease in total precipitation and a weakening in intensity. Precipitation is now primarily intermittent, moderate rain, with occasional short bursts of downpours. Meanwhile, September’s rainfall is often accompanied by a dropping of temperatures. Each rainfall may bring a temperature drop of 3 - 5°C (37 - 41℉).
 

Daylight Hours & Sunshine Hours

 Sunrise time: 06:11 - 06:28
 Sunset time: 18:21 - 18:58

After the autumnal equinox in late September, days grow shorter and nights longer, and the duration of sunlight also decreases. In Yichang, the average sunshine duration in September is 5 hours. Even on rainy days, due to the light rainfall, the sky isn’t as gloomy as in the rainy season, like in July and August. The mountain scenery isn’t completely enveloped by fog, but rather, the lingering thin mist creates a uniquely enchanting scene. If you’ve ever admired Chinese ink paintings, you’ll undoubtedly appreciate the beauty of the Yangtze River in the mist.
Pass Through the Ship Lock of Three Gorges Dam
Pass Through the Ship Lock of Three Gorges Dam
 

Is September a Good Time to Visit Yichang?

Yes, it is one of the best months to tour the city. September marks the end of summer and the beginning of autumn in Yichang, bringing pleasant weather. Sunny time is longer, making it ideal for outdoor sightseeing and photography and allowing you to appreciate the engineering charm and magnificent landscape of the Three Gorges Dam at a leisurely pace. September also marks the end of the Yangtze River flood season, when there is abundant water in the reservoir and the river's surging momentum is still undiminished, showing the crucial role of the dam in regulating water flow.
 

What to Pack for a Visit to Yichang in September?

Clothes to Wear in Yichang in September
 Clothes: A short-sleeve T-shirt is enough for most of the day. Rain often brings a drop in temperature, when a light outer layer like a cardigan is needed. Casual pants and jeans will suffice.

 Shoes: Board shoes or comfortable sneakers.

 Others: Carry a folding umbrella or a portable raincoat. Also, even though the temperature drops, UV rays remain strong during the day, so sunscreen, a hat, and sunglasses are needed.
 

Tip for Yichang Trip in September

1. Taking a cruise ship is the most classic way to tour Yangtze River. If you have seasickness, be sure to take seasick pills.
2. Water absorber dehumidification bags are useful to keep your clothes dry.
3. Mid-autumn Festival holiday, the travel peak season in Yichang, is advised to avoid. The holiday in 2026 lasts from September 25 to 27. 

7-Day Yichang Weather Forecast

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- Last updated on Feb. 12, 2026 by Gabby Li -