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Loomis CDP, South Dakota

Official LSAD Designation: Loomis CDP • Census GEOID: 4639020 • Davison County

Climate Normals & Weather Observations

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

Reference Weather Station: MITCHELL, SD US (ID: USC00395669) • Located 2.6 miles from community center • Elevation: 392.3 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 27.3° 9.3° 18.3° 0.61"
February 32.4° 13.4° 22.9° 0.76"
March 45.2° 25.1° 35.1° 1.26"
April 58.6° 36.5° 47.6° 2.76"
May 70.3° 48.7° 59.5° 3.69"
June 80.9° 59.5° 70.2° 3.95"
July 87.0° 65.3° 76.1° 3.02"
August 84.0° 62.1° 73.0° 3.09"
September 76.1° 53.0° 64.6° 2.64"
October 60.9° 39.1° 50.0° 2.11"
November 44.8° 25.5° 35.1° 1.12"
December 30.8° 14.5° 22.7° 0.77"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station MITCHELL, SD US (ID: USC00395669) • 2.6 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 MITCHELL, 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. 32.0 41.0 50.0 59.0 68.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2012: Annual mean 52.7°F 2013: Annual mean 46.3°F 2014: Annual mean 46.2°F 2015: Annual mean 49.9°F 2016: Annual mean 50.7°F 2020: Annual mean 48.5°F 2022: Annual mean 47.8°F 2023: Annual mean 49.3°F 2024: Annual mean 50.4°F 2025: Annual mean 49.9°F 2012: Annual mean of daily highs 64.8°F 2013: Annual mean of daily highs 56.5°F 2014: Annual mean of daily highs 57.2°F 2015: Annual mean of daily highs 60.6°F 2016: Annual mean of daily highs 61.0°F 2020: Annual mean of daily highs 60.0°F 2022: Annual mean of daily highs 59.5°F 2023: Annual mean of daily highs 59.9°F 2024: Annual mean of daily highs 60.7°F 2025: Annual mean of daily highs 60.9°F 2012: Annual mean of daily lows 40.6°F 2013: Annual mean of daily lows 36.0°F 2014: Annual mean of daily lows 35.2°F 2015: Annual mean of daily lows 39.1°F 2016: Annual mean of daily lows 40.4°F 2020: Annual mean of daily lows 37.0°F 2022: Annual mean of daily lows 36.1°F 2023: Annual mean of daily lows 38.8°F 2024: Annual mean of daily lows 40.2°F 2025: Annual mean of daily lows 38.8°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 Unavailable Unavailable Unavailable
2011 Unavailable Unavailable Unavailable
2012 52.7 64.8 40.6
2013 46.3 56.5 36.0
2014 46.2 57.2 35.2
2015 49.9 60.6 39.1
2016 50.7 61.0 40.4
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 48.5 60.0 37.0
2021 Unavailable Unavailable Unavailable
2022 47.8 59.5 36.1
2023 49.3 59.9 38.8
2024 50.4 60.7 40.2
2025 49.9 60.9 38.8
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.