Mount Sanford (Alaska)

Mountain Large Alaskan volcano in Wrangell Mountains

A remote, heavily glaciated peak in Alaska’s Wrangell range known to technical climbers and mountaineering parties. Reaching its summit requires sustained glacier travel, long approaches and experience with severe alpine conditions.

Main image

Mount Sanford is a high, glaciated shield volcano in the Wrangell Mountains of eastern Alaska, reaching 4,949 meters (16,237 feet). It is one of the higher peaks in Alaska and forms a broad, ice-covered massif.

Climbs are technical and involve long glacier travel; the mountain is remote, typically approached via air drops or lengthy overland travel through glaciated terrain. There are no nearby permanent settlements and weather conditions can be severe.

Geologically, the mountain is part of the Wrangell volcanic province. It lies within a region of large volcanoes and icefields in eastern Alaska, relatively close to the Copper River and the boundary of Wrangell-St. Elias National Park and Preserve.

  • Elevation and remoteness: A large, glaciated shield volcano rising to 4,949 meters (16,237 feet) and located within the Wrangell Mountains, it is remote and accessed primarily by air support or long glacier approaches.
Mount Sanford (Alaska)
62.2139, -144.1289

How to Get to Mount Sanford (Alaska) #

Mount Sanford is a remote Alaskan peak with no road access. It is reached only by air (charter or ski-equipped aircraft) or by long, glacier-equipped mountaineering expeditions staged from remote airstrips or bases in Interior Alaska; expedition-grade logistics and experienced guides/operators are required.

Tips for Visiting Mount Sanford (Alaska) #

  • Understand that Mount Sanford is extremely remote and not serviced by roads-access requires careful logistical planning (air taxi or long backcountry approaches) and experienced support.
  • If attempting travel in the region, coordinate with local bushplane operators based in Alaska hubs and plan flexible weather windows; conditions in interior Alaska change rapidly and can force cancellations.
  • Treat any approach as serious alpine/glacier travel: parties should be self‑sufficient, have appropriate glacier skills and equipment, and preferably hire an experienced guide familiar with Alaskan conditions.

Best Time to Visit Mount Sanford (Alaska) #

Late spring to summer (June-August) is the only practical period for visiting or attempting Mount Sanford due to long daylight and relatively milder conditions.

Summer (best access)
June-August · 0-10°C (lower elevations); summit generally below freezing
Longest daylight and the most reliable window for expeditions and aerial access; still cold and glaciated-expect alpine conditions.
Late spring/early autumn
May, September · -5-5°C (varies by elevation)
Shorter windows of milder weather but conditions can change rapidly; logistical challenges remain due to remoteness.
Winter
October-April · Well below freezing at most elevations
Severe cold, storms and near-impossible access outside the brief summer season.

Weather & Climate near Mount Sanford (Alaska) #

Climate

Mount Sanford (Alaska)'s climate is classified as Ice Cap - Ice Cap climate with freezing summers (peaking in July) and freezing winters (coldest in March). Temperatures range from -26°C to -4°C. Moderate rainfall (744 mm/year).

Temperature & Rainfall
Temperature Range
-4°
Warmest Month
-26°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -17°C and lows of -24°C. Moderate rainfall (40 mm) and breezy conditions.

Comfort

-21°
Feels Like Freezing
-21°C
Temperature
-24° -17°

Weather

40 mm
Rainfall
8.6 m/s
Wind
Breezy

February

February is freezing with highs of -14°C and lows of -21°C. Moderate rainfall (51 mm) and breezy conditions.

Comfort

-17°
Feels Like Freezing
-17°C
Temperature
-21° -14°

Weather

51 mm
Rainfall
6.2 m/s
Wind
Breezy

March

March is the coldest month with highs of -23°C and lows of -26°C. Moderate rainfall (54 mm).

Comfort

-25°
Feels Like Freezing
-25°C
Temperature
-26° -23°

Weather

54 mm
Rainfall
5.9 m/s
Wind
Light Breeze

April

April is freezing with highs of -20°C and lows of -24°C. Moderate rainfall (32 mm) and breezy conditions.

Comfort

-22°
Feels Like Freezing
-22°C
Temperature
-24° -20°

Weather

32 mm
Rainfall
6.4 m/s
Wind
Breezy

May

May is freezing with highs of -14°C and lows of -16°C. Moderate rainfall (33 mm) and breezy conditions.

Comfort

-15°
Feels Like Freezing
-15°C
Temperature
-16° -14°

Weather

33 mm
Rainfall
7.1 m/s
Wind
Breezy

June

June is freezing with highs of -6°C and lows of -12°C. Significant rainfall (113 mm) and breezy conditions.

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-12° -6°

Weather

113 mm
Rainfall
8.6 m/s
Wind
Breezy

July

July is freezing with highs of -4°C and lows of -10°C. The wettest month with heavy rain (124 mm) and breezy conditions.

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-10° -4°

Weather

124 mm
Rainfall
8.2 m/s
Wind
Breezy

August

August is freezing with highs of -5°C and lows of -10°C. Regular rainfall (90 mm) and breezy conditions.

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-10° -5°

Weather

90 mm
Rainfall
8.1 m/s
Wind
Breezy

September

September is freezing with highs of -10°C and lows of -14°C. Moderate rainfall (63 mm) and breezy conditions.

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-14° -10°

Weather

63 mm
Rainfall
8.7 m/s
Wind
Breezy

October

October is freezing with highs of -14°C and lows of -22°C. Moderate rainfall (41 mm) and breezy conditions.

Comfort

-18°
Feels Like Freezing
-18°C
Temperature
-22° -14°

Weather

41 mm
Rainfall
7.8 m/s
Wind
Breezy

November

November is freezing with highs of -17°C and lows of -25°C. Moderate rainfall (52 mm) and breezy conditions.

Comfort

-21°
Feels Like Freezing
-21°C
Temperature
-25° -17°

Weather

52 mm
Rainfall
7.7 m/s
Wind
Breezy

December

December is freezing with highs of -16°C and lows of -23°C. Moderate rainfall (51 mm) and breezy conditions.

Comfort

-19°
Feels Like Freezing
-19°C
Temperature
-23° -16°

Weather

51 mm
Rainfall
8.7 m/s
Wind
Breezy

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