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Roscoe city, South Dakota

Official LSAD Designation: Roscoe city • Census GEOID: 4655820 • Edmunds County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Roscoe city.

Reference Weather Station: ROSCOE, SD US (ID: USC00397277) • Located 0.2 miles from community center • Elevation: 559.3 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 21.4° 3.2° 12.3° 0.54"
February 26.1° 6.7° 16.4° 0.66"
March 38.7° 17.9° 28.3° 0.95"
April 54.2° 29.9° 42.1° 1.84"
May 66.9° 43.0° 54.9° 3.16"
June 76.8° 54.2° 65.5° 3.70"
July 82.8° 58.7° 70.8° 3.24"
August 81.4° 56.2° 68.8° 2.30"
September 72.6° 46.6° 59.6° 1.91"
October 56.7° 33.3° 45.0° 1.79"
November 39.8° 19.9° 29.9° 0.69"
December 26.4° 9.2° 17.8° 0.64"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station ROSCOE, SD US (ID: USC00397277) • 0.2 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 ROSCOE, 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. 26.0 35.0 44.0 53.0 62.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 42.8°F 2011: Annual mean 42.0°F 2012: Annual mean 46.4°F 2013: Annual mean 40.7°F 2014: Annual mean 40.9°F 2015: Annual mean 45.3°F 2016: Annual mean 45.7°F 2017: Annual mean 43.5°F 2018: Annual mean 41.3°F 2019: Annual mean 38.8°F 2020: Annual mean 43.3°F 2021: Annual mean 45.4°F 2022: Annual mean 41.1°F 2010: Annual mean of daily highs 53.0°F 2011: Annual mean of daily highs 52.1°F 2012: Annual mean of daily highs 58.3°F 2013: Annual mean of daily highs 51.2°F 2014: Annual mean of daily highs 52.0°F 2015: Annual mean of daily highs 56.9°F 2016: Annual mean of daily highs 57.0°F 2017: Annual mean of daily highs 55.1°F 2018: Annual mean of daily highs 52.2°F 2019: Annual mean of daily highs 48.3°F 2020: Annual mean of daily highs 54.5°F 2021: Annual mean of daily highs 57.4°F 2022: Annual mean of daily highs 52.8°F 2010: Annual mean of daily lows 32.6°F 2011: Annual mean of daily lows 31.9°F 2012: Annual mean of daily lows 34.4°F 2013: Annual mean of daily lows 30.1°F 2014: Annual mean of daily lows 29.8°F 2015: Annual mean of daily lows 33.6°F 2016: Annual mean of daily lows 34.3°F 2017: Annual mean of daily lows 32.0°F 2018: Annual mean of daily lows 30.3°F 2019: Annual mean of daily lows 29.3°F 2020: Annual mean of daily lows 32.2°F 2021: Annual mean of daily lows 33.4°F 2022: Annual mean of daily lows 29.5°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 42.8 53.0 32.6
2011 42.0 52.1 31.9
2012 46.4 58.3 34.4
2013 40.7 51.2 30.1
2014 40.9 52.0 29.8
2015 45.3 56.9 33.6
2016 45.7 57.0 34.3
2017 43.5 55.1 32.0
2018 41.3 52.2 30.3
2019 38.8 48.3 29.3
2020 43.3 54.5 32.2
2021 45.4 57.4 33.4
2022 41.1 52.8 29.5
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.