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Jamestown city, Tennessee

Official LSAD Designation: Jamestown city • Census GEOID: 4737780 • Fentress County

Climate Normals & Weather Observations

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

Reference Weather Station: JAMESTOWN, TN US (ID: USC00404590) • Located 0.5 miles from community center • Elevation: 515.1 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 44.6° 24.9° 34.7° 5.03"
February 48.6° 27.3° 37.9° 4.86"
March 57.8° 34.2° 46.0° 5.52"
April 67.5° 42.2° 54.8° 5.46"
May 74.7° 52.5° 63.6° 5.31"
June 81.8° 60.4° 71.1° 5.52"
July 84.3° 63.9° 74.1° 5.29"
August 84.0° 63.1° 73.5° 4.64"
September 78.1° 55.9° 67.0° 4.00"
October 68.8° 43.7° 56.2° 3.18"
November 57.3° 34.0° 45.6° 4.11"
December 48.0° 28.3° 38.2° 6.26"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station JAMESTOWN, TN US (ID: USC00404590) • 0.5 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, TN 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. 40.0 47.8 55.5 63.3 71.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 54.0°F 2011: Annual mean 55.5°F 2012: Annual mean 56.8°F 2019: Annual mean 56.7°F 2020: Annual mean 56.1°F 2021: Annual mean 55.7°F 2010: Annual mean of daily highs 64.8°F 2011: Annual mean of daily highs 66.3°F 2012: Annual mean of daily highs 68.3°F 2019: Annual mean of daily highs 68.1°F 2020: Annual mean of daily highs 66.5°F 2021: Annual mean of daily highs 66.3°F 2010: Annual mean of daily lows 43.2°F 2011: Annual mean of daily lows 44.7°F 2012: Annual mean of daily lows 45.4°F 2019: Annual mean of daily lows 45.4°F 2020: Annual mean of daily lows 45.6°F 2021: Annual mean of daily lows 45.0°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 54.0 64.8 43.2
2011 55.5 66.3 44.7
2012 56.8 68.3 45.4
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 56.7 68.1 45.4
2020 56.1 66.5 45.6
2021 55.7 66.3 45.0
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.