Great Wall of China Weather in August

Season: Summer
In short: August brings hot weather to the Great Wall, accompanied by changeable climate and frequent rainfall. 
 Average temperature: 20 - 28℃ (68 - 82℉)
Highest temperature: 35℃ (95℉)
Lowest temperature: 14℃ (57℉)

The overall temperature at the Great Wall in August is relatively high. Early in the month, the range hovers between 23℃ (73℉) and 35℃ (95℉), gradually dropping to 20℃ - 28℃ (68℉ - 82℉) in the latter half. The diurnal temperature variation also widens progressively. While frequent rainfall tempers the average temperature, daytime highs still linger around 30℃ (86℉) on sunny days, often climbing even higher around noon.

The Great Wall in August

 August sees frequent rainfall in the Great Wall area, with total average precipitation reaching approximately 140 mm. The majority of this rainfall occurs in the first 20 days, with rain recorded on roughly 13 days. Precipitation primarily takes the form of thunderstorms, short-lived downpours, and moderate rain, increasing the risk of natural disasters in the mountainous regions where the Great Wall is situated. After August 20th, rainfall subsides, though occasional light showers persist. This frequent rain also drives up humidity, which hits 77% in August, making it the most humid month of the year.
 Sunrise time: 05:12 - 05:41
Sunset time: 18:49 - 19:29

The Great Wall enjoys an average of about 14 hours of daylight in August, offering sightseeing timeframe from approximately 5:30 to 19:00. However, frequent afternoon thunderstorms shorten the average daily sunshine duration to 7 hours, and ultraviolet radiation remains intense despite this.
 August is generally not an ideal time to visit the Great Wall. Beyond the hot and rainy weather, it also coincides with the peak tourist season in China. Moreover, frequent heavy rains often result in temporary closures of Great Wall scenic areas, which can easily disrupt travel plans.

If you do plan to visit the Great Wall in August 2026, sections offering night tours, such as Mutianyu and Simatai, are top choices. Nighttime rainfall is rare, and the cooler evening temperatures help you avoid the daytime heat.

The Great Wall in August evening

 Clothing: For daytime tours, opt for short-sleeved tops paired with a sun-protective jacket, and both shorts and lightweight long pants are suitable. For night tours, long-sleeved T-shirts and long pants are better to accommodate the temperature drop. Additionally, pack extra sets of clothing - prolonged rain can delay drying, making spare clothes essential for changing.

Shoes: With abundant rainfall in August, waterproof and anti-slip sneakers are ideal for navigating wet conditions with ease.

Other Necessities: A compact raincoat or umbrella is a must. Sun protection items, such as a wide-brimmed hat and sunglasses, are also indispensable.
 1. The probability of heavy rain and other disastrous weather is higher in August. For safety, avoid visiting remote, unmaintained wild sections of the Great Wall.

2. August overlaps with China’s summer school break, so tourist numbers at all Great Wall sections surge to several times the usual level, especially before August 20th. It is recommended to visit less crowded sections like Mutianyu, Jinshanling, and Juyongguan.

3. Since rainy days often lead to temporary closures of Great Wall scenic areas, prepare alternative sightseeing plans. Attractions like the Forbidden City and the Temple of Heaven are unaffected by weather and make excellent backups.

 Read more: 
Badaling Great Wall Weather
Mutianyu Great Wall Weather