Kedarnath Temperature Guide — Month-by-Month & What to Wear
At 3,583 metres above sea level, Kedarnath experiences dramatically different temperatures from the plains — even in the height of summer. Understanding what to expect is critical for pilgrim safety and comfort.
Temperature Overview
Kedarnath sits at 3,583 metres (11,755 feet) in the Garhwal Himalayas, well above the treeline and in a high alpine zone. As a result, temperatures are significantly colder than the valleys below and far colder than most pilgrims expect based on the calendar month.
The critical thing to understand is the temperature difference between day and night at this altitude. A pleasant 15°C afternoon can drop to -5°C by midnight. This 20-degree swing happens every single night during the peak pilgrimage season — and it happens fast, usually from sunset onwards.
Pilgrims arriving from the hot Indian plains (where temperatures may be 38–42°C at the same time of year) are at risk of hypothermia if they are not prepared. Every year, pilgrims face medical emergencies due to inadequate cold-weather clothing. This guide will help you pack correctly.
Month-by-Month Temperature Table at Kedarnath (3,583m)
| Month | Min Temp (°C) | Max Temp (°C) | Night Temp (°C) | Conditions |
|---|---|---|---|---|
| May (early) | -2°C | 10°C | -5 to 0°C | Cold, some snow possible |
| May (late) | 2°C | 14°C | 0 to 4°C | Cool, clear, pleasant days |
| June (early) | 5°C | 17°C | 2 to 6°C | Warm days, cool nights |
| June (late) | 8°C | 18°C | 4 to 8°C | Monsoon begins, rain |
| July | 8°C | 16°C | 5 to 9°C | Heavy rain, fog, humid |
| August | 7°C | 15°C | 4 to 8°C | Heavy rain, mist |
| September (early) | 5°C | 14°C | 2 to 6°C | Rain clearing, cool |
| September (late) | 2°C | 12°C | -2 to 3°C | Clear, crisp, excellent |
| October (early) | -2°C | 9°C | -5 to 0°C | Cold, clear, windy |
| October (late) | -8°C | 5°C | -10 to -5°C | Very cold, possible snow |
* All temperatures are approximate averages. Actual temperatures can vary significantly based on weather systems.
May–June Temperatures
May and early June are the warmest months of the pilgrimage season. Daytime temperatures at Kedarnath can reach a comfortable 15–18°C in June, making the trek manageable in light to medium layers during the day. However, the cold kicks in the moment the sun drops behind the ridges (which happens early given the surrounding peaks).
By 5 PM, temperatures begin dropping sharply. By 9 PM, it is typically 5–8°C. By midnight, 3–5°C. Early morning (the time many pilgrims are starting their trek or attending the 4 AM aarti) temperatures are at their lowest — often 0–3°C in May.
Rain in May–June is generally limited to brief afternoon showers before the full monsoon arrives. A light rain jacket is sufficient for most of May–June.
July–August Temperatures
The monsoon months are paradoxically not the coldest (that's October) but they are the wettest and feel the most uncomfortable due to the combination of rain, wind, and reduced sunlight. Daytime temperatures hover between 14–16°C, but the wind chill and constant dampness make it feel much colder.
The key challenge in July–August is keeping warm and dry. A waterproof outer layer becomes non-negotiable, and you'll want it to cover your pack as well. The humidity also makes it harder for wet clothing to dry — which is a cold-weather risk factor.
September–October Temperatures
As the monsoon withdraws in mid-September, the temperature drops further but the clarity is exceptional. Late September and early October offer daytime temperatures of 9–14°C — colder than June, but with brilliant sunshine that makes it feel more comfortable.
October is a different matter. Temperatures can drop to -8°C or lower at night, and daytime highs may not exceed 5–7°C. Wind speeds increase as winter approaches. The closing days of the season (late October) can see fresh snowfall. Pilgrims visiting in October need genuine cold weather gear — not just warm layers but insulated, wind-resistant outerwear.
What to Wear at Kedarnath
The layering system is the only reliable approach to dressing for Kedarnath's variable conditions. You need to be able to add or remove layers quickly as conditions change:
- Base layer: Thermal underwear (top and bottom) — merino wool or synthetic. This is essential even in June for evenings and early mornings.
- Mid layer: Fleece jacket or down vest. A 200-weight fleece is adequate for May–June; heavier fleece or down jacket for September–October.
- Outer layer: Waterproof and windproof jacket (hardshell). Gore-Tex or equivalent. Non-negotiable for July–August; strongly recommended at all times.
- Trousers: Trekking trousers with thermal leggings underneath for evenings. Waterproof overtrousers for monsoon.
- Footwear: Waterproof trekking boots with ankle support. The trail has uneven stone steps and can be wet throughout the season.
- Head and hands: Wool or fleece beanie, warm gloves. At 4 AM for the morning aarti, bare hands will be painfully cold even in June.
- Neck: A fleece neck gaiter or scarf — wind chill at altitude makes exposed skin uncomfortable.
Clothing Packing List
| Item | May–June | July–Aug | Sep–Oct |
|---|---|---|---|
| Thermal base layer (top + bottom) | Essential | Essential | Essential |
| Fleece jacket (mid layer) | Essential | Essential | Essential |
| Down jacket | Optional | Recommended | Essential |
| Waterproof hardshell | Recommended | Essential | Essential |
| Waterproof trousers | Optional | Essential | Recommended |
| Waterproof trekking boots | Essential | Essential | Essential |
| Warm hat / beanie | Essential | Recommended | Essential |
| Gloves | Recommended | Recommended | Essential |
| Sunscreen SPF 50+ | Essential | Recommended | Essential |
| Sunglasses (UV400) | Essential | Recommended | Essential |
Understanding Altitude Cold
Cold at altitude is different from cold at sea level. The thinner air holds less heat, wind speeds are higher, and UV radiation causes sunburn even when it feels cool. A 15°C day at 3,583m with wind can feel equivalent to a 5°C day at sea level.
Additionally, the physical exertion of trekking (especially the steep 16 km to Kedarnath) produces body heat that can cause you to sweat heavily in your inner layers. When you stop and that sweat cools, you can rapidly become dangerously cold. The solution is to regulate your layers actively — opening zips and removing hats when trekking uphill, replacing them immediately when you stop.
Never underestimate the cold at Kedarnath. Medical emergencies from hypothermia are reported every season. Pack warmer than you think you need — you can always leave layers in your accommodation, but you can't buy a down jacket at the temple.