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Season & Weather Guide
Spectacular in spring for rhododendrons and autumn for clarity; highly dangerous during monsoon due to landslides.
Seasonal Verdict
A spectacular glacier trek in Kumaon. Late May to mid-June offers incredible floral displays of rhododendrons, while September to October offers mind-blowing clarity. The monsoon triggers catastrophic landslides in the approach gorges, and winter buries the route.
Season at a Glance
Editor's Notes
Autumn (October) provides unparalleled views of the ice walls directly behind the Kafni snout.
Month by Month
Conditions
Deep winter. The glacier valley is buried under massive snow accumulations.
Crowds
none
Impassable winter snowpack and extreme cold.
Closed. Extreme winter conditions.
Conditions
Deep winter. The glacier valley is buried under massive snow accumulations.
Crowds
none
Impassable winter snowpack and extreme cold.
Closed. Extreme winter conditions.
Conditions
Heavy residual snow covers the approach. Avalanche danger remains high.
Crowds
none
High avalanche exposure and deep residual snow.
Early season. Deep snow accumulations.
Conditions
Spring melt begins, making snow bridges over the Kafni river highly unstable.
Crowds
none
Unstable snow bridges and rotting snowpack.
Early season. Deep snow accumulations.
Conditions
The route opens up. Lower forests display spectacular rhododendron blooms.
Crowds
medium
Prime pre-monsoon window. Good snow stability.
Conditions
Peak pre-monsoon window. The glacier basin is fully accessible and weather is stable.
Crowds
high
Prime pre-monsoon window. Good snow stability.
Conditions
Monsoon hits Kumaon. The gorge approach becomes a lethal landslide trap.
Crowds
none
Catastrophic landslide risk between Khati and Dwali.
Monsoon danger. Landslides and severe rains.
Conditions
Peak monsoon. The trail is frequently washed away and completely unsafe.
Crowds
none
Catastrophic landslide risk between Khati and Dwali.
Monsoon danger. Landslides and severe rains.
Conditions
The monsoon recedes, leaving razor-sharp views of Nanda Kot and the glacier.
Crowds
medium
Crystal clear skies. Best visibility of the year.
Conditions
Crisp autumn conditions. Flawless visibility and stunning golden landscapes.
Crowds
high
Crystal clear skies. Best visibility of the year.
Conditions
Temperatures drop significantly. Expect extreme cold, but the skies are exceptionally clear.
Crowds
low
Winter setting in. Sub-zero temperatures rapid.
Conditions
The route is fully closed and abandoned for the winter.
Crowds
none
Impassable winter snowpack and extreme cold.
Closed. Extreme winter conditions.
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