Muslim restaurants are available in Xian. The tour price on the webpage has included the hotel accommodations. For the meals, the prices only include what have been specified in the itinerary. Summer in Xian (June to August) becomes both hot and humid. Xian is one of the major 'stove' cities of the whole country with the hottest month of the year being July, with the highest average temperature being 32C and the maximum temperature often above 40C. However, this is tempered by the fact that it is also the rainy season. This time of year has 8 to 11 rainy days monthly - half of Xian's annual rainfall occurs during the summer. You don’t need to worry about the weather as it won’t affect your visit.