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Tamassee CDP, South Carolina

Official LSAD Designation: Tamassee CDP • Census GEOID: 4571170 • Oconee County

Climate Normals & Weather Observations

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

Reference Weather Station: JOCASSEE 8 WNW, SC US (ID: USC00384581) • Located 8.0 miles from community center • Elevation: 774.2 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 48.3° 25.6° 37.0° 8.08"
February 51.6° 27.7° 39.6° 6.24"
March 57.7° 32.2° 44.9° 7.30"
April 66.2° 39.1° 52.7° 6.66"
May 71.9° 47.4° 59.7° 6.55"
June 77.8° 55.5° 66.6° 7.78"
July 80.4° 59.3° 69.8° 7.09"
August 79.8° 58.8° 69.3° 8.87"
September 74.8° 52.6° 63.7° 7.64"
October 66.9° 41.1° 54.0° 6.40"
November 58.7° 32.2° 45.5° 7.05"
December 50.3° 27.8° 39.1° 7.68"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station JOCASSEE 8 WNW, SC US (ID: USC00384581) • 8.0 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 JOCASSEE 8 WNW, 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. 37.0 45.5 54.0 62.5 71.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 54.1°F 2014: Annual mean 52.5°F 2015: Annual mean 54.5°F 2016: Annual mean 54.9°F 2017: Annual mean 54.8°F 2018: Annual mean 54.1°F 2019: Annual mean 55.2°F 2020: Annual mean 54.7°F 2021: Annual mean 54.3°F 2022: Annual mean 53.7°F 2023: Annual mean 54.2°F 2024: Annual mean 54.8°F 2025: Annual mean 53.9°F 2011: Annual mean of daily highs 66.5°F 2014: Annual mean of daily highs 64.6°F 2015: Annual mean of daily highs 65.7°F 2016: Annual mean of daily highs 67.4°F 2017: Annual mean of daily highs 66.3°F 2018: Annual mean of daily highs 64.6°F 2019: Annual mean of daily highs 66.7°F 2020: Annual mean of daily highs 65.9°F 2021: Annual mean of daily highs 66.0°F 2022: Annual mean of daily highs 65.8°F 2023: Annual mean of daily highs 66.5°F 2024: Annual mean of daily highs 66.4°F 2025: Annual mean of daily highs 65.8°F 2011: Annual mean of daily lows 41.8°F 2014: Annual mean of daily lows 40.4°F 2015: Annual mean of daily lows 43.2°F 2016: Annual mean of daily lows 42.5°F 2017: Annual mean of daily lows 43.2°F 2018: Annual mean of daily lows 43.5°F 2019: Annual mean of daily lows 43.8°F 2020: Annual mean of daily lows 43.4°F 2021: Annual mean of daily lows 42.5°F 2022: Annual mean of daily lows 41.6°F 2023: Annual mean of daily lows 41.9°F 2024: Annual mean of daily lows 43.3°F 2025: Annual mean of daily lows 42.0°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 54.1 66.5 41.8
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 52.5 64.6 40.4
2015 54.5 65.7 43.2
2016 54.9 67.4 42.5
2017 54.8 66.3 43.2
2018 54.1 64.6 43.5
2019 55.2 66.7 43.8
2020 54.7 65.9 43.4
2021 54.3 66.0 42.5
2022 53.7 65.8 41.6
2023 54.2 66.5 41.9
2024 54.8 66.4 43.3
2025 53.9 65.8 42.0
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.