Spring (March to May) and autumn (September to November) are the best seasons for the Swargadwari tour. Both offer clear weather, moderate temperatures on the Dang plains and cool, dry conditions at the 2,100 m ridge. Road conditions on the Kathmandu-to-Dang route are most reliable in these windows.
The monsoon (June to September) brings the greatest pilgrimage footfall, peaking sharply in June and July. The ashram is crowded during Shivaratri (February/March), Teej (August/September) and Janai Purnima (July/August), when hundreds of thousands of devotees attend. If a festival visit is the goal, book well ahead and expect large crowds. Winter (December to February) is quiet, with cold nights at the ridge and cool days in the valley. The season cards above show the month-by-month picture.