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Ideal CDP, South Dakota

Official LSAD Designation: Ideal CDP • Census GEOID: 4631220 • Tripp County

Climate Normals & Weather Observations

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

Reference Weather Station: WINNER WILEY FLD, SD US (ID: USW00094990) • Located 11.1 miles from community center • Elevation: 619.4 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 34.8° 14.5° 24.6° 0.21"
February 38.8° 17.0° 27.9° 0.30"
March 49.8° 26.4° 38.1° 0.84"
April 60.1° 36.0° 48.0° 2.11"
May 70.8° 47.1° 59.0° 3.39"
June 81.7° 58.0° 69.8° 3.72"
July 89.6° 64.3° 77.0° 2.36"
August 87.4° 62.3° 74.9° 2.53"
September 79.2° 53.0° 66.1° 1.81"
October 63.8° 39.3° 51.5° 1.48"
November 49.0° 26.6° 37.8° 0.44"
December 37.4° 17.7° 27.5° 0.26"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station WINNER WILEY FLD, SD US (ID: USW00094990) • 11.1 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 WINNER WILEY FLD, SD 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. 33.0 42.3 51.5 60.8 70.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 48.8°F 2011: Annual mean 48.6°F 2012: Annual mean 53.7°F 2013: Annual mean 48.0°F 2014: Annual mean 48.5°F 2016: Annual mean 52.8°F 2017: Annual mean 51.6°F 2018: Annual mean 48.4°F 2019: Annual mean 46.8°F 2020: Annual mean 51.0°F 2021: Annual mean 52.1°F 2022: Annual mean 49.7°F 2023: Annual mean 50.8°F 2024: Annual mean 51.8°F 2010: Annual mean of daily highs 59.8°F 2011: Annual mean of daily highs 59.7°F 2012: Annual mean of daily highs 66.7°F 2013: Annual mean of daily highs 59.1°F 2014: Annual mean of daily highs 60.7°F 2016: Annual mean of daily highs 64.6°F 2017: Annual mean of daily highs 63.8°F 2018: Annual mean of daily highs 59.1°F 2019: Annual mean of daily highs 57.0°F 2020: Annual mean of daily highs 63.0°F 2021: Annual mean of daily highs 64.1°F 2022: Annual mean of daily highs 63.1°F 2023: Annual mean of daily highs 62.5°F 2024: Annual mean of daily highs 63.8°F 2010: Annual mean of daily lows 37.9°F 2011: Annual mean of daily lows 37.5°F 2012: Annual mean of daily lows 40.7°F 2013: Annual mean of daily lows 36.8°F 2014: Annual mean of daily lows 36.2°F 2016: Annual mean of daily lows 41.0°F 2017: Annual mean of daily lows 39.4°F 2018: Annual mean of daily lows 37.7°F 2019: Annual mean of daily lows 36.6°F 2020: Annual mean of daily lows 39.1°F 2021: Annual mean of daily lows 39.9°F 2022: Annual mean of daily lows 36.3°F 2023: Annual mean of daily lows 39.1°F 2024: Annual mean of daily lows 39.8°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 48.8 59.8 37.9
2011 48.6 59.7 37.5
2012 53.7 66.7 40.7
2013 48.0 59.1 36.8
2014 48.5 60.7 36.2
2015 Unavailable Unavailable Unavailable
2016 52.8 64.6 41.0
2017 51.6 63.8 39.4
2018 48.4 59.1 37.7
2019 46.8 57.0 36.6
2020 51.0 63.0 39.1
2021 52.1 64.1 39.9
2022 49.7 63.1 36.3
2023 50.8 62.5 39.1
2024 51.8 63.8 39.8
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.