The best time to visit Jaisalmer, a city in the western state of Rajasthan, India, is during the winter months, specifically from October to March. Jaisalmer is located in the Thar Desert, and the weather can be extremely hot during the summer months, with temperatures often exceeding 40 degrees Celsius (104 degrees Fahrenheit). During the winter season, the weather in Jaisalmer is pleasant and more comfortable for exploring the city and its attractions. The temperature ranges from 10 to 25 degrees Celsius (50 to 77 degrees Fahrenheit), making it ideal for sightseeing, camel safaris, and outdoor activities. The evenings can be chilly, so it's advisable to carry some warm clothing. Moreover, this period coincides with the festive season in Rajasthan, including major festivals like Diwali and Desert Festival, which add to the cultural experience of visiting Jaisalmer. The Desert Festival, held in February, showcases the rich cultural heritage of Rajasthan with events like camel races, folk music and dance performances, and traditional competitions. It's worth noting that Jaisalmer can get crowded with tourists during the peak winter season, so it's recommended to plan and book accommodations in advance to ensure availability.