Nowitna National Wildlife Refuge

Park Remote Alaskan refuge protecting boreal wetlands and wildlife

Along the Nowitna River in interior Alaska, the refuge supports moose, salmon and migratory birds; canoeing, fishing and guided wildlife viewing draw experienced backcountry visitors.

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Nowitna National Wildlife Refuge is a protected area in interior Alaska that conserves riverine and wetland habitats along the Nowitna River. It was established under federal conservation legislation to protect fish and wildlife values in a largely undeveloped region.

The refuge is remote and visited mainly by subsistence users, hunters, anglers and wildlife observers; it supports extensive wetlands that are important for waterfowl and other migratory birds and provides habitat for moose and other large mammals. There are no developed visitor centers or widespread facilities, so visits rely on boats or light aircraft and backcountry skills.

The refuge was created as part of federal conservation measures enacted in 1980 and has since been managed to conserve habitat and traditional subsistence uses. Management priorities emphasize protecting wetlands, fish populations and native wildlife while allowing regulated public use.

Situated in interior Alaska along the Nowitna River, the refuge lies in a remote landscape of rivers, lakes and boreal forest west of the Yukon River and is accessed largely by water or air.

  • Protection status: Designated as a national wildlife refuge under federal conservation legislation and managed for fish and wildlife habitat, especially wetlands along the Nowitna River.
  • Access: Remote access - typical entry is by river or small aircraft, and there are no developed visitor facilities in most parts of the refuge.
Nowitna National Wildlife Refuge
64.6694, -153.8998
Free (managed by U.S. Fish & Wildlife Service)

How to Get to Nowitna National Wildlife Refuge #

Most access is by chartered bush plane or floatplane from regional hubs such as McGrath or Galena; there are no roads into the central refuge. Coordinate with the U.S. Fish & Wildlife Service or experienced outfitters for logistics and permits.

Tips for Visiting Nowitna National Wildlife Refuge #

  • Arrange floatplane or bush-plane charter well in advance; there are no roads for public access to much of the refuge.
  • If fishing or hunting, verify current regulations and required permits with the U.S. Fish & Wildlife Service.
  • Bring bear-aware food storage and expect fly-in logistics-this is Alaska backcountry travel, not a state park picnic.

Best Time to Visit Nowitna National Wildlife Refuge #

June-August is the best and only practical season for most visitors due to thawed rivers and extended daylight.

Summer (prime season)
June-August · 40-70°F (4-21°C)
Long daylight, fishing, birding and accessible waterways-most visitor activity occurs now.
Spring/Autumn (shoulder seasons)
May & Sep · 20-50°F (-6-10°C)
Fewer services and harsher weather; travel becomes more difficult.

Weather & Climate near Nowitna National Wildlife Refuge #

Climate

Nowitna National Wildlife Refuge's climate is classified as Subarctic - Subarctic climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -24°C to 22°C. Semi-arid with limited rainfall.

Temperature & Rainfall
Temperature Range
22°
Warmest Month
-24°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -17°C and lows of -24°C. The driest month with just 15 mm.

Comfort

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

Weather

15 mm
Rainfall
2.1 m/s
Wind
Calm

February

February is freezing with highs of -12°C and lows of -20°C. Light rainfall.

Comfort

-16°
Feels Like Freezing
-16°C
Temperature
-20° -12°

Weather

16 mm
Rainfall
2.2 m/s
Wind
Calm

March

March is freezing with highs of -6°C and lows of -18°C. Light rainfall.

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-18° -6°

Weather

17 mm
Rainfall
2.5 m/s
Wind
Calm

April

April is freezing with highs of 4°C and lows of -9°C. Light rainfall.

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-9°

Weather

16 mm
Rainfall
2.7 m/s
Wind
Calm

May

May is cold with highs of 14°C and lows of 1°C. Light rainfall.

Comfort

Feels Like Cold
C
Temperature
14°

Weather

18 mm
Rainfall
2.8 m/s
Wind
Calm

June

June is cool with highs of 21°C and lows of 7°C. Moderate rainfall (41 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
21°

Weather

41 mm
Rainfall
2.4 m/s
Wind
Calm

July

July is cool with highs of 22°C and lows of 10°C. Moderate rainfall (63 mm).

Comfort

16°
Feels Like Cool
16°C
Temperature
10° 22°

Weather

63 mm
Rainfall
2.2 m/s
Wind
Calm

August

August is cool with highs of 18°C and lows of 7°C. The wettest month with 86 mm of rain.

Comfort

13°
Feels Like Cool
13°C
Temperature
18°

Weather

86 mm
Rainfall
2.2 m/s
Wind
Calm

September

September is cold with highs of 12°C and lows of 1°C. Moderate rainfall (45 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

45 mm
Rainfall
2.4 m/s
Wind
Calm

October

October is freezing with highs of 0°C and lows of -7°C. Light rainfall.

Comfort

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

Weather

24 mm
Rainfall
2.3 m/s
Wind
Calm

November

November is freezing with highs of -10°C and lows of -17°C. Light rainfall.

Comfort

-13°
Feels Like Freezing
-13°C
Temperature
-17° -10°

Weather

19 mm
Rainfall
2.1 m/s
Wind
Calm

December

December is freezing with highs of -16°C and lows of -21°C. Light rainfall.

Comfort

-18°
Feels Like Freezing
-18°C
Temperature
-21° -16°

Weather

22 mm
Rainfall
2.1 m/s
Wind
Calm

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