Har Ki Doon in January
Uttarakhand, India
At 3565m in January, deep snow makes this a technical winter trek requiring ice axes and crampons
January at Har-Ki-Doon is the deep-winter shutdown for casual trekkers. Sankri (the base camp at 1,950m, 210km from Dehradun, 9-10 hours via Mussoorie-Kempty-Naugaon, 4×4 needed for the last 30km in heavy snow) is reachable but the trek itself is firmly closed for general visitors. The 25km route — Sankri to Taluka by vehicle (12km) then trek through Osla and the Govind National Park check post to Har-Ki-Doon valley (3,566m) — is buried under 4-6 feet of accumulated snow. Sub-zero temperatures (-10C nights at Sankri, -25C at the Har-Ki-Doon campground) make it inhospitable to all but full-mountaineering winter trek operations. Most operators do not run January departures. The handful of GMVN-affiliated guides will run guided winter expeditions on private requests but these are 8-10 day expeditions with full snow-camping kit, not weekend trips. The mainstream Har-Ki-Doon trek season opens in late March and runs through to mid-November.
Why January scores 2.0/10
Weather
Snowbound. Sankri base camp accessible but trek itself impossible. -10 to 5C. Skip for trekking.
Who should go
- ✓Experienced trekkers / adventurers
Who should think twice
- ✗First-time travelers
- ✗Anyone with health conditions
- ✗Families with young children
- ✗all trekkers
All 12 Months
| Month | Score | Note |
|---|---|---|
| Januaryviewing | 2.0/10 | Snowbound. Sankri base camp accessible but trek itself impossible. -10 to 5C. Skip for trekking. |
| February | 2.0/10 | Coldest month. -12 to 4C. Trek route deep snow. Sankri reachable but trek closed. Skip. |
| March | 4.0/10 | Late winter. Trek opens last week. -8 to 10C. Snow ice on trail past Osla until late month. |
| April | 10.0/10 | Trek season opens in earnest. -2 to 18C. Rhododendron bloom on the trail. Cleanest spring window. |
| May | 10.0/10 | Peak spring. 5-22C. Wildflowers across the meadow. Long daylight, clear skies. School-holiday rush. |
| June | 8.0/10 | Pre-monsoon peak. 8-25C. Last clean window before monsoon. Peak operator departures. |
| July | 2.0/10 | Monsoon. 200-300mm rainfall. Trail leeches, slippery. Operators shut. Skip. |
| August | 2.0/10 | Monsoon continues. 250-350mm rainfall. Trail conditions worst of the year. Skip. |
| September | 8.0/10 | Trek season reopens. 100-150mm rainfall. Cleanest post-monsoon clarity arrives mid-month. |
| October | 10.0/10 | Year-best month. 4-20C, dry, autumn colour peak. Glacier views at maximum clarity. Operators at peak. |
| November | 8.0/10 | Late season. -2 to 14C. First snow on upper sections mid-month. Trek season closes mid-late month. |
| December | 2.0/10 | Snowbound. -10 to 8C. Sankri reachable but trek closed. Skip for trekking. |
Nearby in Uttarakhand scoring high in January
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