
Season & Weather Guide
June and September are the only logical windows for the full loop.
May-June and September-October. Avoid monsoon due to landslide-prone roads to Munsiyari.
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Peak Season
june, september
Off Season
july, august, december
Season at a Glance
Conditions
Crowds
none
Closed. Extreme winter conditions.
Conditions
Crowds
none
Closed. Extreme winter conditions.
Conditions
Crowds
none
Early season. Deep snow accumulations.
Conditions
Crowds
low
Early season. Deep snow accumulations.
Conditions
Crowds
low
Prime pre-monsoon window. Good snow stability.
Conditions
Best visibility of Nanda Devi. Meadows are lush.
Crowds
medium
Prime pre-monsoon window. Good snow stability.
Conditions
Crowds
low
Monsoon danger. Landslides and severe rains.
Conditions
Crowds
none
Monsoon danger. Landslides and severe rains.
Conditions
Best air clarity. Snow-free pass crossing.
Crowds
high
Crystal clear skies. Best visibility of the year.
Conditions
Crowds
medium
Crystal clear skies. Best visibility of the year.
Conditions
Crowds
none
Winter setting in. Sub-zero temperatures rapid.
Conditions
Crowds
none
Closed. Extreme winter conditions.
Best Light Season
Night Skies
Lens Recommendation
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Timing makes or breaks a trek. Send this to your group before you decide.
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