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Cosby CDP, Tennessee

Official LSAD Designation: Cosby CDP • Census GEOID: 4717300 • Cocke County

Climate Normals & Weather Observations

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

Reference Weather Station: WATERVILLE 2, NC US (ID: USC00319123) • Located 8.3 miles from community center • Elevation: 435.9 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 48.5° 29.1° 38.8° 4.22"
February 53.0° 32.1° 42.6° 3.90"
March 61.1° 38.2° 49.6° 4.72"
April 71.2° 45.7° 58.4° 4.45"
May 77.3° 54.1° 65.7° 4.56"
June 83.2° 61.6° 72.4° 6.38"
July 86.2° 65.1° 75.6° 6.49"
August 85.0° 64.4° 74.7° 4.61"
September 79.6° 59.0° 69.3° 4.00"
October 69.9° 47.8° 58.8° 2.74"
November 59.8° 37.2° 48.5° 3.44"
December 51.3° 32.3° 41.8° 4.37"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station WATERVILLE 2, NC US (ID: USC00319123) • 8.3 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 WATERVILLE 2, NC 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. 43.0 50.8 58.5 66.3 74.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 56.9°F 2011: Annual mean 58.9°F 2012: Annual mean 59.6°F 2013: Annual mean 57.1°F 2014: Annual mean 56.8°F 2015: Annual mean 59.3°F 2010: Annual mean of daily highs 67.5°F 2011: Annual mean of daily highs 70.0°F 2012: Annual mean of daily highs 70.6°F 2013: Annual mean of daily highs 67.3°F 2014: Annual mean of daily highs 67.7°F 2015: Annual mean of daily highs 70.0°F 2010: Annual mean of daily lows 46.3°F 2011: Annual mean of daily lows 47.9°F 2012: Annual mean of daily lows 48.6°F 2013: Annual mean of daily lows 47.0°F 2014: Annual mean of daily lows 45.8°F 2015: Annual mean of daily lows 48.6°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 56.9 67.5 46.3
2011 58.9 70.0 47.9
2012 59.6 70.6 48.6
2013 57.1 67.3 47.0
2014 56.8 67.7 45.8
2015 59.3 70.0 48.6
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 Unavailable Unavailable Unavailable
2021 Unavailable Unavailable Unavailable
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.