The best time to visit Pelling largely depends on what you want to experience. The months between March and May, as well as September to November, are considered ideal for sightseeing and trekking. During these months, the weather is pleasant, with clear skies offering stunning views of the mountains. If you prefer a colder atmosphere and a chance to see snowfall, visiting between December and February can be an exciting option.
However, if you want to experience the lush greenery and the rejuvenating power of nature, the monsoon season (June to August) is equally captivating, although some of the treks may be difficult due to the rain.