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McCormick town, South Carolina

Official LSAD Designation: McCormick town • Census GEOID: 4543720 • McCormick County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for McCormick town.

Reference Weather Station: MCCORMICK, SC US (ID: USC00385660) • Located 0.1 miles from community center • Elevation: 154.5 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 55.5° 32.9° 44.2° 4.16"
February 58.7° 33.7° 46.2° 3.96"
March 66.6° 40.4° 53.5° 4.49"
April 75.4° 48.3° 61.9° 3.23"
May 82.7° 57.2° 70.0° 3.23"
June 89.0° 66.4° 77.7° 4.62"
July 92.3° 69.6° 81.0° 4.49"
August 91.2° 69.0° 80.1° 4.45"
September 85.8° 62.8° 74.3° 3.63"
October 76.1° 50.8° 63.5° 3.11"
November 64.5° 39.9° 52.2° 3.62"
December 57.0° 34.9° 45.9° 4.30"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station MCCORMICK, SC US (ID: USC00385660) • 0.1 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 MCCORMICK, SC 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. 47.0 54.8 62.5 70.3 78.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2020: Annual mean 63.5°F 2025: Annual mean 62.5°F 2020: Annual mean of daily highs 74.9°F 2025: Annual mean of daily highs 74.8°F 2020: Annual mean of daily lows 52.2°F 2025: Annual mean of daily lows 50.2°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 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 63.5 74.9 52.2
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 62.5 74.8 50.2
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.