The best time to visit Pelling is either the winter season or during the onset of summers. Thus, the best months would be between Septembers to May. The region blooms in its best form during winters, when Pelling receives fresh snowfall. This makes winters the best time to visit Pelling. However, the topography of Pelling is such that the hill station feels like a paradise almost every time of the year. However, get ready to face a lot of crowd as this is the time when the tourists flock Pelling in large numbers. Avoid visiting Pelling during the season of monsoon as the roads can be really slippery and unfit for trekking.
So, the best time to visit Pelling is from March to June and November to December.