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Seth Ilys CC BY-SA 4.0 Wikimedia Commons

Wrangell Island

Island

Island in the Alexander Archipelago with the town of Wrangell; visitors come for salmon fishing, wildlife viewing, Tlingit cultural sites and boat access to surrounding fjords and timbered hills.

Wrangell Island Juneau, AlaskaAnchorage, AlaskaFairbanks, AlaskaSitka, AlaskaUtqiagvik, AlaskaNome, AlaskaKetchikan, AlaskaKodiakWrangell Island
In this guide

Wrangell Island essentials

Country: United States
Driest months: May-Jul
Pay in: Dollar ($)
Language: English

Wrangell Island at a Glance

About Wrangell Island

Wrangell Island is an inhabited island in southeastern Alaska’s Alexander Archipelago, and it contains the principal settlement of Wrangell. The island is part of the coastal archipelago and supports both community life and maritime access.

The town of Wrangell provides visitor services, museums that interpret local Tlingit and colonial history, and access to outdoor activities such as coastal wildlife viewing and forested trails. The island landscape includes beaches, tidal flats and wooded slopes.

The island and its harbour have long been part of Tlingit territory and later saw use by Russian fur traders and the Russian-American Company in the 19th century before becoming part of the United States. These layers of history are reflected in local cultural sites and museums.

Wrangell Island lies in the northern part of the Alexander Archipelago in southeastern Alaska, set among other coastal islands and near the mouth of the Stikine River system. The island is maritime in character and linked to regional sea routes.

  • Main settlement: The island is home to the town of Wrangell, which serves as the principal settlement and access point for visitors and services.
  • Geographic setting: The island lies within the Alexander Archipelago and is part of southeastern Alaska’s coastal island chain with forested terrain and shoreline features.

What to See#

  • Wrangell (town): The town and borough centre on the island is the primary settlement with harbours, local services and historic sites linked to indigenous and colonial histories.

Tips for Visiting Wrangell Island

  • Visit in summer (late spring-early fall) when scheduled flights and the Alaska Marine Highway serve Wrangell-outside that season access is very limited.
  • Plan arrivals and departures around the ferry/flight schedules and allow extra time for local connections; services in town are limited compared with larger hubs.
  • Don't miss local Tlingit heritage sites in town - Petroglyph Beach State Historic Site and the totem poles are compact, easy to reach, and often overlooked by visitors focused only on wilderness activities.
When to Go

Best Time to Visit Wrangell Island

Visit in summer for the best access, milder weather, and wildlife viewing; shoulder seasons are quieter but more variable.

Summer (best for access and wildlife)
June-August · 8-18°C
Warmest, most accessible months with maritime conditions conducive to boat travel and wildlife/birdwatching opportunities.
Shoulder seasons (cooler, variable)
May and September-October · 0-10°C
Cooler and changeable weather; fewer visitors but also more limited services and less predictable marine conditions.
Winter (harsh)
November-April · -10 to 5°C
Cold and often stormy conditions with limited access; many services and transport options are reduced or suspended.

Weather & Climate near Wrangell Island

Climate

Wrangell Island's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -6°C to 16°C. Heavy rainfall (2861 mm/year), wettest in October.

Air Quality: AQI 15 Good
Temperature & Rainfall
Temperature Range
16°
Warmest Month
-6°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - -6° - -1° -8° 287 mm - - 3.5 m/s - -
February - -5° - 1° -6° 238 mm - - 3.5 m/s - -
March - -4° - 2° -5° 213 mm - - 3.2 m/s - -
April - -1° - 6° -1° 180 mm - - 3.1 m/s - -
May - 3° - 11° 4° 162 mm - - 2.9 m/s - -
June - 6° - 15° 10° 135 mm - - 2.8 m/s - -
July - 8° - 16° 12° 137 mm - - 2.5 m/s - -
August - 8° - 16° 12° 193 mm - - 2.5 m/s - -
September - 6° - 12° 7° 286 mm - - 2.7 m/s - -
October - 2° - 7° 2° 405 mm - - 3.2 m/s - -
November - -3° - 2° -4° 313 mm - - 3.3 m/s - -
December - -5° - 0° -7° 312 mm - - 3.4 m/s - -