Becharof Lake

Lake Large Alaskan lake within Becharof National Wildlife Refuge.

Becharof Lake in southwest Alaska lies inside Becharof National Wildlife Refuge and attracts anglers, boaters and wildlife observers; brown bears, salmon runs and expansive tundra-and-lake scenery define visits.

Main image
Becharof Lake
Becharof National Wildlife Refuge, Alaska, United States
57.9195, -156.3973

How to Get to Becharof Lake #

Access is by floatplane or by boat from coastal communities. The nearest regional hubs for arranging charters are King Salmon and Naknek. Private fishing lodges and charter operators can provide seasonal transfers.

Tips for Visiting Becharof Lake #

  • Hire a bush pilot or boat operator from King Salmon or Naknek-roads do not reach the lake.
  • Bring bear spray and practice food storage protocols: brown and black bears frequent shorelines and spawning streams in summer.
  • If fishing, secure the appropriate Alaska state and federal permits; the lake is part of a larger refuge with regulations.

Best Time to Visit Becharof Lake #

Summer is prime for wildlife viewing and access; shoulder seasons offer solitude but riskier weather and limited services.

Summer
June-August · 5-15°C (41-59°F)
Longest days, peak salmon runs, and best weather for floatplanes and boats.
Late spring/early autumn
May & September · 0-10°C (32-50°F)
Fewer visitors and dramatic light; weather is more changeable and access more limited.

Weather & Climate near Becharof Lake #

Climate

Becharof Lake's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -8°C to 14°C. Moderate rainfall (599 mm/year).

Temperature & Rainfall
Temperature Range
14°
Warmest Month
-8°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 0°C and lows of -7°C. Moderate rainfall (39 mm).

Comfort

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

Weather

39 mm
Rainfall
4.5 m/s
Wind
Light Breeze

February

February is the coldest month with highs of -1°C and lows of -8°C. The driest month with just 29 mm.

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-8° -1°

Weather

29 mm
Rainfall
4.6 m/s
Wind
Light Breeze

March

March is freezing with highs of 1°C and lows of -6°C. Moderate rainfall (31 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6°

Weather

31 mm
Rainfall
4.6 m/s
Wind
Light Breeze

April

April is cold with highs of 4°C and lows of -3°C. Moderate rainfall (34 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

34 mm
Rainfall
4.4 m/s
Wind
Light Breeze

May

May is cold with highs of 8°C and lows of 1°C. Moderate rainfall (42 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

42 mm
Rainfall
4.2 m/s
Wind
Light Breeze

June

June is cold with highs of 11°C and lows of 4°C. Moderate rainfall (43 mm).

Comfort

Feels Like Cold
C
Temperature
11°

Weather

43 mm
Rainfall
3.9 m/s
Wind
Light Breeze

July

July is cool with highs of 14°C and lows of 7°C. Moderate rainfall (57 mm).

Comfort

10°
Feels Like Cool
10°C
Temperature
14°

Weather

57 mm
Rainfall
3.5 m/s
Wind
Light Breeze

August

August is cool with highs of 14°C and lows of 8°C. Moderate rainfall (76 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
14°

Weather

76 mm
Rainfall
3.7 m/s
Wind
Light Breeze

September

September is cold with highs of 12°C and lows of 6°C. The wettest month with 81 mm of rain.

Comfort

Feels Like Cold
C
Temperature
12°

Weather

81 mm
Rainfall
4.0 m/s
Wind
Light Breeze

October

October is cold with highs of 7°C and lows of 1°C. Moderate rainfall (68 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

68 mm
Rainfall
4.2 m/s
Wind
Light Breeze

November

November is cold with highs of 4°C and lows of -2°C. Moderate rainfall (50 mm).

Comfort

Feels Like Cold
C
Temperature
-2°

Weather

50 mm
Rainfall
4.3 m/s
Wind
Light Breeze

December

December is freezing with highs of 2°C and lows of -5°C. Moderate rainfall (49 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°

Weather

49 mm
Rainfall
4.6 m/s
Wind
Light Breeze

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