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Jamestown town, South Carolina

Official LSAD Designation: Jamestown town • Census GEOID: 4536475 • Berkeley County

Climate Normals & Weather Observations

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

Reference Weather Station: JAMESTOWN, SC US (ID: USC00384449) • Located 0.2 miles from community center • Elevation: 10.7 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 59.5° 34.8° 47.2° 3.45"
February 62.7° 36.5° 49.6° 3.27"
March 69.1° 42.4° 55.8° 3.75"
April 78.0° 49.8° 63.9° 3.32"
May 84.4° 58.7° 71.6° 3.29"
June 89.5° 67.6° 78.6° 5.48"
July 92.5° 71.1° 81.8° 5.97"
August 91.0° 70.1° 80.6° 6.46"
September 86.1° 64.9° 75.5° 5.28"
October 78.1° 53.4° 65.8° 4.63"
November 68.9° 42.4° 55.7° 3.26"
December 61.6° 37.5° 49.6° 3.69"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station JAMESTOWN, SC US (ID: USC00384449) • 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 JAMESTOWN, 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. 49.0 57.5 66.0 74.5 83.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2013: Annual mean 64.2°F 2016: Annual mean 66.3°F 2019: Annual mean 66.9°F 2020: Annual mean 67.2°F 2023: Annual mean 65.8°F 2024: Annual mean 66.5°F 2013: Annual mean of daily highs 76.5°F 2016: Annual mean of daily highs 78.8°F 2019: Annual mean of daily highs 79.5°F 2020: Annual mean of daily highs 78.5°F 2023: Annual mean of daily highs 76.4°F 2024: Annual mean of daily highs 77.1°F 2013: Annual mean of daily lows 51.9°F 2016: Annual mean of daily lows 53.8°F 2017: Annual mean of daily lows 53.9°F 2019: Annual mean of daily lows 54.2°F 2020: Annual mean of daily lows 56.0°F 2021: Annual mean of daily lows 53.5°F 2023: Annual mean of daily lows 55.2°F 2024: Annual mean of daily lows 56.0°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 64.2 76.5 51.9
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 66.3 78.8 53.8
2017 Unavailable Unavailable 53.9
2018 Unavailable Unavailable Unavailable
2019 66.9 79.5 54.2
2020 67.2 78.5 56.0
2021 Unavailable Unavailable 53.5
2022 Unavailable Unavailable Unavailable
2023 65.8 76.4 55.2
2024 66.5 77.1 56.0
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.