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Addy CDP, Washington

Official LSAD Designation: Addy CDP • Census GEOID: 5300380 • Stevens County

Climate Normals & Weather Observations

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

Reference Weather Station: CHEWELAH, WA US (ID: USC00451395) • Located 7.4 miles from community center • Elevation: 509.0 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 32.9° 20.3° 26.6° 2.22"
February 39.8° 21.3° 30.5° 1.85"
March 50.1° 26.8° 38.5° 2.21"
April 60.2° 32.8° 46.5° 1.86"
May 70.0° 40.4° 55.2° 2.03"
June 75.7° 45.5° 60.6° 2.05"
July 86.1° 48.8° 67.5° 0.99"
August 86.3° 46.6° 66.5° 0.72"
September 76.0° 39.0° 57.5° 0.95"
October 59.3° 30.7° 45.0° 1.78"
November 42.1° 26.1° 34.1° 2.37"
December 33.0° 20.6° 26.8° 2.33"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station CHEWELAH, WA US (ID: USC00451395) • 7.4 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 CHEWELAH, WA 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. 28.0 37.3 46.5 55.8 65.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 46.5°F 2011: Annual mean 44.5°F 2012: Annual mean 47.3°F 2016: Annual mean 48.0°F 2018: Annual mean 46.9°F 2019: Annual mean 45.0°F 2020: Annual mean 47.2°F 2021: Annual mean 47.8°F 2022: Annual mean 44.9°F 2010: Annual mean of daily highs 59.1°F 2011: Annual mean of daily highs 57.3°F 2012: Annual mean of daily highs 59.9°F 2016: Annual mean of daily highs 60.8°F 2018: Annual mean of daily highs 60.1°F 2019: Annual mean of daily highs 58.1°F 2020: Annual mean of daily highs 59.9°F 2021: Annual mean of daily highs 61.5°F 2022: Annual mean of daily highs 58.2°F 2010: Annual mean of daily lows 33.8°F 2011: Annual mean of daily lows 31.7°F 2012: Annual mean of daily lows 34.7°F 2016: Annual mean of daily lows 35.3°F 2018: Annual mean of daily lows 33.7°F 2019: Annual mean of daily lows 31.9°F 2020: Annual mean of daily lows 34.5°F 2021: Annual mean of daily lows 34.0°F 2022: Annual mean of daily lows 31.6°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 46.5 59.1 33.8
2011 44.5 57.3 31.7
2012 47.3 59.9 34.7
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 48.0 60.8 35.3
2017 Unavailable Unavailable Unavailable
2018 46.9 60.1 33.7
2019 45.0 58.1 31.9
2020 47.2 59.9 34.5
2021 47.8 61.5 34.0
2022 44.9 58.2 31.6
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.