The Li River: A Journey Through China’s Most Breathtaking Landscape
Explore the Li River, China's breathtaking landscape with majestic mountains, serene waters, and picturesque views. A must-see for every traveler.
Jiuzhaigou Weather in September
Thinking of visiting Jiuzhaigou in September? Expect moderate temperatures reaching 15°C (59°F) during the day, dropping to 6°C (43°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Jiuzhaigou in September
Expect around 20 days of rain based on historical data, with 165 mm (6.5 in) average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Jiuzhaigou in September
September in Jiuzhaigou brings moderate temperatures, with highs of 15°C (59°F) and nights around 6°C (43°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Jiuzhaigou Temperature in September
Min Temperature
6°C (43°F)
Max Temperature
15°C (59°F)
Chance of Rain
67%
Precipitation
165 mm (6.5 in)
Rainy days
20 days
Jiuzhaigou Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jiuzhaigou - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Jiuzhaigou typically drop from around 20°C (68°F) at the start of September to approximately 16°C (61°F) by the end. Nights are cold, with lows typically ranging from 5°C (41°F) to 9°C (48°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather records for Jiuzhaigou in September
Browse day-by-day weather records for Jiuzhaigou spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jiuzhaigou historical weather extremes in September
Our historical data for Jiuzhaigou spans 1976 to 2026, revealing these weather extremes.
- The hottest September day on record in Jiuzhaigou reached 29°C (84°F) (September 21, 2008).
- On September 10, 2026, Jiuzhaigou saw its coldest September day with temperatures maxing out at 5°C (41°F).
- The coldest night in September in Jiuzhaigou was on September 28, 1978, with a minimum of -2°C (28°F).
Best Places in China in September
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Jiuzhaigou in September
The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. It's going to pour! Pack a good poncho and prepare for very wet conditions.
What To Do in Jiuzhaigou in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling5/10 -
Walking5/10 -
Camping3/10
Jiuzhaigou 3-Day Forecast
More climate data for Jiuzhaigou
See the full Jiuzhaigou climate overview or explore weather in China.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The Li River: A Journey Through China’s Most Breathtaking Landscape
Go to China's Zhangjiajie National Park with the highest, the fastest, largest-loaded outdoor elevator in the world
You won't find this unique landscape anywhere else in the world. Thousands of floating mountains overgrown with trees at the top dominate this fairy tale landscape.
Go to Xinjiang in China
In Xinjiang you get to see a mix of East and Central Asia. An experience that you might want to add to your bucket list. You can travel through the province as if you are following an ancient silk route.
Mount Kailash
The best time for a Kailash tour/trekking is from mid-May to mid-October when the temperature is most pleasant. It is warm, dry and sunny in that period.