April-June and September-October are the best time to visit Everest Base Camp. In the spring and autumn season, there is less rain and more sunny days so tourists are more likely to see the summit of Mount Everest clearly.
July-August is the peak tourist season for Everest Base Camp. This season is the rainy season in Tibet, and the air is warm and moist. But it’s the most comfortable season for tourists. Tourists who are worrying about altitude sickness can choose to travel in summer. During this period, they will get the best physical comfort experience in Tibet.