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Murphy CDP, Idaho

Official LSAD Designation: Murphy CDP • Census GEOID: 1655720 • Owyhee County

Climate Normals & Weather Observations

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

Reference Weather Station: SWAN FALLS PH, ID US (ID: USC00108928) • Located 8.8 miles from community center • Elevation: 708.7 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 41.6° 25.7° 33.6° 0.87"
February 49.0° 29.2° 39.1° 0.59"
March 58.7° 35.9° 47.3° 0.82"
April 65.6° 41.1° 53.4° 0.75"
May 75.2° 49.7° 62.4° 1.31"
June 84.1° 57.0° 70.6° 0.62"
July 94.6° 65.0° 79.8° 0.19"
August 93.3° 62.6° 77.9° 0.19"
September 83.1° 52.8° 68.0° 0.27"
October 68.2° 41.7° 55.0° 0.58"
November 52.0° 31.2° 41.6° 0.80"
December 41.7° 25.7° 33.7° 0.93"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station SWAN FALLS PH, ID US (ID: USC00108928) • 8.8 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 SWAN FALLS PH, ID 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. 38.0 46.5 55.0 63.5 72.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 53.4°F 2012: Annual mean 56.1°F 2013: Annual mean 53.5°F 2017: Annual mean 55.0°F 2018: Annual mean 56.0°F 2020: Annual mean 55.7°F 2021: Annual mean 57.0°F 2022: Annual mean 54.6°F 2023: Annual mean 54.4°F 2024: Annual mean 55.0°F 2025: Annual mean 56.4°F 2011: Annual mean of daily highs 64.8°F 2012: Annual mean of daily highs 68.3°F 2013: Annual mean of daily highs 65.4°F 2017: Annual mean of daily highs 66.5°F 2018: Annual mean of daily highs 68.1°F 2020: Annual mean of daily highs 68.3°F 2021: Annual mean of daily highs 69.0°F 2022: Annual mean of daily highs 66.7°F 2023: Annual mean of daily highs 64.8°F 2024: Annual mean of daily highs 65.9°F 2025: Annual mean of daily highs 67.3°F 2011: Annual mean of daily lows 42.1°F 2012: Annual mean of daily lows 43.8°F 2013: Annual mean of daily lows 41.6°F 2017: Annual mean of daily lows 43.4°F 2018: Annual mean of daily lows 44.0°F 2020: Annual mean of daily lows 43.1°F 2021: Annual mean of daily lows 45.0°F 2022: Annual mean of daily lows 42.6°F 2023: Annual mean of daily lows 44.1°F 2024: Annual mean of daily lows 44.2°F 2025: Annual mean of daily lows 45.5°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 53.4 64.8 42.1
2012 56.1 68.3 43.8
2013 53.5 65.4 41.6
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 55.0 66.5 43.4
2018 56.0 68.1 44.0
2019 Unavailable Unavailable Unavailable
2020 55.7 68.3 43.1
2021 57.0 69.0 45.0
2022 54.6 66.7 42.6
2023 54.4 64.8 44.1
2024 55.0 65.9 44.2
2025 56.4 67.3 45.5
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.