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Slana CDP, Alaska

Official LSAD Designation: Slana CDP • Census GEOID: 0270930 • Copper River Census Area

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Slana CDP.

Reference Weather Station: NABESNA, AK US (ID: USC00506147) • Located 20.3 miles from community center • Elevation: 890.0 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 2.9° -10.9° -4.0° N/A
February 13.7° -2.3° 5.7° N/A
March 23.3° 2.8° 13.1° N/A
April 41.5° 19.9° 30.7° N/A
May 54.4° 33.9° 44.2° N/A
June 64.5° 40.8° 52.6° N/A
July 65.9° 44.5° 55.2° N/A
August 61.3° 41.5° 51.4° N/A
September 50.6° 31.3° 41.0° N/A
October 31.6° 17.0° 24.3° N/A
November 12.4° 0.6° 6.5° N/A
December 5.8° -5.2° 0.3° N/A

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station NABESNA, AK US (ID: USC00506147) • 20.3 miles from community center .

This is the same reference station used for monthly normals.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at NABESNA, AK US Year is the horizontal axis. Annual mean temperature in degrees Fahrenheit is the vertical axis. Dots show recorded years; lines connect consecutive available years only. Missing years are gaps, with no interpolation. Optional dashed lines show annual mean of daily highs and lows. Exact values appear in the data table below. 12.0 13.5 15.0 16.5 18.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2012: Annual mean of daily lows 14.2°F 2013: Annual mean of daily lows 15.7°F

Annual mean temperature is unavailable. Use the checkbox to show available annual means of daily highs or lows.

Source: NOAA NCEI Global Summary of the Year.

Annual temperature data table (°F)
Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year Annual mean (°F) Annual mean of daily highs (°F) Annual mean of daily lows (°F)
2010 Unavailable Unavailable Unavailable
2011 Unavailable Unavailable Unavailable
2012 Unavailable Unavailable 14.2
2013 Unavailable Unavailable 15.7
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 Unavailable Unavailable Unavailable
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.