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Cowiche CDP, Washington

Official LSAD Designation: Cowiche CDP • Census GEOID: 5315325 • Yakima County

Climate Normals & Weather Observations

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

Reference Weather Station: YAKIMA #2, WA US (ID: USC00459463) • Located 9.0 miles from community center • Elevation: 348.1 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 39.6° 26.8° 33.2° 1.16"
February 47.9° 30.4° 39.2° 0.92"
March 57.3° 34.2° 45.7° 0.68"
April 65.0° 40.0° 52.5° 0.62"
May 73.5° 47.9° 60.7° 0.79"
June 79.6° 53.8° 66.7° 0.61"
July 88.3° 59.7° 74.0° 0.25"
August 87.9° 58.7° 73.3° 0.21"
September 79.4° 51.4° 65.4° 0.33"
October 64.4° 40.2° 52.3° 0.72"
November 48.6° 32.0° 40.3° 0.90"
December 37.8° 25.7° 31.7° 1.41"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station SELAH 2 NE, WA US (ID: USC00457522) • 10.1 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00459463), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at SELAH 2 NE, 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. 31.0 40.5 50.0 59.5 69.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 47.5°F 2012: Annual mean 49.1°F 2013: Annual mean 49.3°F 2016: Annual mean 50.4°F 2017: Annual mean 48.3°F 2018: Annual mean 50.4°F 2019: Annual mean 48.1°F 2024: Annual mean 50.4°F 2025: Annual mean 51.6°F 2011: Annual mean of daily highs 60.8°F 2012: Annual mean of daily highs 62.5°F 2013: Annual mean of daily highs 63.1°F 2016: Annual mean of daily highs 63.4°F 2017: Annual mean of daily highs 61.2°F 2018: Annual mean of daily highs 64.0°F 2019: Annual mean of daily highs 60.8°F 2024: Annual mean of daily highs 63.8°F 2025: Annual mean of daily highs 65.2°F 2011: Annual mean of daily lows 34.2°F 2012: Annual mean of daily lows 35.8°F 2013: Annual mean of daily lows 35.5°F 2016: Annual mean of daily lows 37.4°F 2017: Annual mean of daily lows 35.4°F 2018: Annual mean of daily lows 36.7°F 2019: Annual mean of daily lows 35.4°F 2024: Annual mean of daily lows 37.1°F 2025: Annual mean of daily lows 38.0°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 47.5 60.8 34.2
2012 49.1 62.5 35.8
2013 49.3 63.1 35.5
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 50.4 63.4 37.4
2017 48.3 61.2 35.4
2018 50.4 64.0 36.7
2019 48.1 60.8 35.4
2020 Unavailable Unavailable Unavailable
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 50.4 63.8 37.1
2025 51.6 65.2 38.0
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.