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Weather & Climate in Kipnuk, AK

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Kipnuk has a cool climate with an average annual temperature of 31°F (-0°C). Winters average 7°F in January while summers reach 56°F in July. The area gets 274 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 19.7 inches (drier than the 38-inch national average). The area receives 64.0 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 21 / among the cleanest air in the country. The city sits at an elevation of 9 feet.

Temperature

7°F Jan (-14°C) 56°F Jul (14°C)
Annual Average31.4°F
42% below US avg
January Average7°F (-14°C)
July Average56°F (14°C)
Sunny Days274 days/yr

Geography

Elevation9 ft (3 m)
Area20.3 sq mi (52.6 km²)
Population Density24/sq mi
Coordinates59.9375°N, 164.0622°W
TimezoneAmerica/Anchorage
CountyKusilvak Census Area County
Nearest AirportTed Stevens Anchorage International (ANC)
484 miles away

Precipitation & Snow

Annual Rainfall 19.7"
48% below US avg
Snowfall 64.0"
Wettest Month (Aug) 5.28"
Driest Month (Apr) 0.83"

Air Quality

AQI Median21.0
RatingGood

Natural Hazard Risk

Overall RiskRelatively Low
Risk Score57.9 / 100
Social Vulnerability100.0 / 100
Community Resilience5.9 / 100

Hazard Breakdown

Tornado Very Low
Earthquake Very Low
Wildfire Very Low
Flood No Rating
Hail Very Low
Strong Wind Very Low
Winter Weather Relatively Moderate
Lightning Very Low
Ice Storm Very Low
Drought No Rating
Cold Wave Relatively High
Landslide Relatively Low
Coastal Flood No Rating
Volcano Very Low
Avalanche Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.

Feb 23, 2013 19 km NNW of Eek, Alaska M4.4 116 km 10 km
Apr 3, 2018 25 km SSE of Eek, Alaska M3.6 119 km 24 km
Mar 11, 2013 18 km NNW of Eek, Alaska M3.4 114 km 23 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 7°F (-14°C) 1.4 in Coldest
February 14°F (-10°C) 1.3 in
March 17°F (-8°C) 1.2 in
April 26°F (-3°C) 0.8 in Driest
May 38°F (3°C) 1.6 in
June 48°F (9°C) 2.3 in
July 56°F (14°C) 2.9 in Warmest
August 53°F (12°C) 5.3 in Wettest
September 47°F (8°C) 4.4 in
October 35°F (1°C) 2.8 in
November 25°F (-4°C) 2.5 in
December 16°F (-9°C) 1.8 in

Kipnuk has a seasonal temperature swing of 49°F / from 7°F in January to 56°F in July. Total annual precipitation is 28.2 inches, with August being the wettest month (5.3") and April the driest (0.8").

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