Jiuzhaigou Weather and Climate in September

Jiuzhaigou showcases different beauties across the seasons, but September is arguably one of the best times to visit. During this month, the weather is cool and crisp, avoiding the humidity of the rainy season and the heat of summer, making it ideal for outdoor activities.

Benefits of Visiting Jiuzhaigou in September

In September, Jiuzhaigou not only offers pleasant weather but also picturesque scenery. As the leaves begin to turn yellow, the landscape transforms into a vibrant palette of colors, reminiscent of an artist’s masterpiece.

This time of year marks the transition from the warmth of summer, revealing the beauty of Jiuzhaigou in what feels like a carefully painted oil painting, showcasing its unique charm and tranquil beauty.

The average temperature in September ranges from 15 to 20 degrees Celsius (59 to 68 degrees Fahrenheit), providing a comfortable escape from both the summer heat and winter chill. The cool autumn breeze makes it perfect for exploration.

During this season, the lakes exhibit deep blue hues, with the calcareous deposits at the bottom reflecting a myriad of colors under the sunlight. Iconic spots like Five Flower Lake, Long Lake, and Mirror Lake resemble nature’s palette, each scene more breathtaking than the last.

The forests of Jiuzhaigou don their golden and fiery orange attire, creating a striking contrast with the azure waters. This enchanting atmosphere feels like stepping into a fairy tale, where red-leaved mountains dance against the backdrop of blue skies and white clouds, forming an autumn symphony.

Strolling along the pathways, each step taken on a carpet of fallen leaves adds to the serene ambiance, with the distant sound of waterfalls whispering peace. Autumn in Jiuzhaigou is tranquil and poetic.

The local Tibetan and Qiang cultures blend seamlessly with the stunning natural landscape, allowing visitors to immerse themselves in rich cultural experiences and taste authentic local delicacies, deepening their understanding of the region’s history and stories.

Visiting Jiuzhaigou in September offers a refreshing experience for both body and mind, serving as a visual and spiritual feast. Whether you’re a photography enthusiast or a traveler seeking serenity, Jiuzhaigou will leave a lasting impression. Bring your camera to capture the autumn memories in every frame.

Weather Overview

The weather in September starts to cool down, with average daily low and high temperatures ranging from 11 °C (52 °F) to 21 °C (70 °F). There is approximately 90 mm (3.5 inches) of rainfall throughout the month, occurring over about 19 days. The UV index is very high, so sun protection is essential.

Clothing Recommendations

Casual clothing and slacks are suitable for daytime. However, if you plan to explore outdoors in the early morning or evening, or if hiking is on your agenda, bring a coat or windbreaker. Wear shoes with good traction for hiking and consider a rain jacket if rain is forecasted.

Altitude Sickness Considerations

Visitors may experience altitude sickness during extended stays, as much of Jiuzhaigou lies between 2,000 meters (6,561 feet) and 3,000 meters (9,800 feet) above sea level, with the airport at an elevation of 3,500 meters. To avoid overexertion, it’s advisable to walk downhill rather than uphill. Jiuzhaigou is not recommended for individuals with heart disease or high blood pressure.

Things to Do

Enjoy Clear Weather in September

September often brings bright and clear skies, allowing the colorful leaves and tourists to reflect beautifully in the multi-hued lakes. By November, temperatures drop, leading to frozen landscapes and bare trees at higher altitudes.

Hike in Rize Valley

Jiuzhai Valley National Park is particularly stunning in autumn, with mountains, valleys, and lakes adorned in autumn colors. The combination of warm days, cool nights, and vibrant hues creates a perfect backdrop for hiking. Rize Valley is one of the prime locations to witness fall colors in China, featuring colorful carbonate pools.

Visit Huanglong Scenic Area

Huanglong offers spectacular views of vibrant fall foliage and red maple trees. Although less crowded than Jiuzhai Valley, it is equally breathtaking. In September, expect temperatures between 1 °C (34 °F) at night and a cool 12 °C (54 °F) during the day.

High Tourist Season

September marks the high tourist season, with hotel rates peaking alongside increased flight and train ticket prices. As the busy tourist season kicks off, expect large crowds, especially during festival weeks.

Avoid wasting time waiting in crowded stations for tickets. Many local hotels may lack adequate hot water, so consider booking your accommodations and transport in advance for a more comfortable experience.