The village of Sissu, located in the enchanting Lahaul Valley of Himachal Pradesh, India, is best visited during the summer months from June to September. During this period, the weather is most favorable, with temperatures ranging between 10 to 25 degrees Celsius. This season is ideal as it offers a respite from the heat of the plains, and the valley comes alive with lush greenery and blooming flowers. Visitors can enjoy clear views of the majestic landscapes, including the snowy peaks and the Waterfall of Sissu, which is in its full glory. Moreover, the Manali-Leh Highway, which connects Sissu to the rest of the country, is generally open and in good condition during these months following the snow clearance after long winters.
However, those looking for winter adventures can consider visiting from October to November before heavy snowfall commences. The autumn colors during this time are indeed a sight to behold, with the landscape dressed in hues of yellow, orange, and red. Meanwhile, it's important to note that from December to May, the region is often blanketed in snow, which can lead to road closures and challenging travel conditions. This period is typically considered off-season and is only recommended for seasoned travelers well-prepared for the harsh winters. For the majority of tourists seeking to experience Sissu's beauty comfortably, the summer months undoubtedly offer the most pleasant and accessible conditions.