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Kasaan city, Alaska

Official LSAD Designation: Kasaan city • Census GEOID: 0237650 • Prince of Wales-Hyder Census Area

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Kasaan city.

Reference Weather Station: THORNE BAY, AK US (ID: USC00509148) • Located 10.1 miles from community center • Elevation: 87.2 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 38.2° 28.1° 33.2° 8.16"
February 39.6° 28.3° 33.9° 5.46"
March 42.7° 29.7° 36.2° 6.25"
April 49.9° 33.9° 41.9° 5.09"
May 57.1° 40.0° 48.6° 3.51"
June 62.6° 46.2° 54.4° 4.08"
July 65.5° 50.6° 58.1° 5.30"
August 65.3° 50.2° 57.8° 6.98"
September 58.9° 45.2° 52.1° 8.63"
October 50.6° 38.0° 44.3° 12.12"
November 41.8° 32.2° 37.0° 10.52"
December 37.7° 29.6° 33.7° 9.08"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station THORNE BAY, AK US (ID: USC00509148) • 10.1 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 THORNE BAY, 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. 34.0 39.5 45.0 50.5 56.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 42.6°F 2014: Annual mean 45.3°F 2016: Annual mean 46.7°F 2011: Annual mean of daily highs 48.7°F 2014: Annual mean of daily highs 52.1°F 2016: Annual mean of daily highs 53.1°F 2011: Annual mean of daily lows 36.5°F 2014: Annual mean of daily lows 38.4°F 2016: Annual mean of daily lows 40.2°F

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 42.6 48.7 36.5
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 45.3 52.1 38.4
2015 Unavailable Unavailable Unavailable
2016 46.7 53.1 40.2
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.