Due to the complex geography and the greatly different elevation, the weather differs in different parts of Gansu. The climate in Gansu is dry, and the there is big difference in temperature between day and night. Because of the strong solar radiation, travelers in Gansu need to pay more attention on sun protection. The average temperature for a year is around 7 °C (45 °F). Generally speaking, the lowest temperature occurs in January with the temperature is from -14 °C (7 °F) to 3 °C (37 °F), and the highest temperature (from 22 °C or 72 °F to 25 °C or 77 °F) is in July. The rainy days mainly center in months from June to September. Dunhuang has the most sunlight, so the melons and fruits produced in Dunhuang are particularly sweet.
Best Time to Visit
Due to the changeful weather, travelers intend to visit Gansu need to bring coat to keep out the cold in the morning and night besides some tourist necessities like sunscreen, sunglasses, hat and umbrella. The best time to visit Gansu is from May to October, even though the weather is changeable. The main tourist resource in Gannan Tibetan Autonomous Prefecture (甘南藏族自治州) is natural grassland, and the grass is the most luxuriant in summer, so summer (April, May and June) is the best season to travel in Gannan every year.
Weather Forecasts for Major Cities in Gansu
Hello, Gansu is a big province. You could decide on which city of Gansu you would like to go first. From Beijing to Lanzhou, the capital city of Gangsu, you could either take flight or train.
Please feel free to check and book the flight or train directly via our websites below:
http://www.chinahighlights.com/china-trains/Nora Ou Replied on 2013-09-08
It will be cold in Beijing and Gansu area, the temperature in Beijing is about -5 centigrade and -7 centigrade in Gansu area.
For Beijing, we suggest that you should stay there for at least 4 nights, so you have enough time to visit the highlights of Beijing, like Forbidden city, Great wall, Temple of Heaven, Hutong, Ming Tombs and Summer palace.
For Gansu area, it is a province, famous cities including Lanzhou (capital city), Dunhuang(Mogao Caves) and Jiayuguan(Great wall) . The budget is about 3200USD if you travel alone or Travel In parties of 2-5 people, CNY12916 (US$2067) per adult. I'll send you an email about the itinerary and quote.