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Swannanoa CDP, North Carolina

Official LSAD Designation: Swannanoa CDP • Census GEOID: 3766280 • Buncombe County

Climate Normals & Weather Observations

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

Reference Weather Station: SWANNANOA 2 SSE, NC US (ID: USC00318448) • Located 1.9 miles from community center • Elevation: 1,316.7 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 40.9° 24.6° 32.7° 4.55"
February 44.0° 27.0° 35.5° 3.70"
March 52.1° 32.8° 42.4° 4.66"
April 61.8° 41.6° 51.7° 4.61"
May 69.0° 50.1° 59.5° 4.12"
June 73.3° 56.8° 65.1° 4.43"
July 76.1° 60.7° 68.4° 4.89"
August 74.5° 59.5° 67.0° 4.64"
September 70.0° 53.9° 61.9° 5.16"
October 61.4° 44.4° 52.9° 3.79"
November 51.5° 34.3° 42.9° 4.11"
December 43.9° 28.3° 36.1° 4.34"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station N FK 2, NC US (ID: USC00316236) • 5.0 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00318448), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at N FK 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. 44.0 50.8 57.5 64.3 71.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2017: Annual mean 57.8°F 2018: Annual mean 57.2°F 2019: Annual mean 58.2°F 2020: Annual mean 57.5°F 2021: Annual mean 57.4°F 2022: Annual mean 57.1°F 2023: Annual mean 58.0°F 2024: Annual mean 58.6°F 2025: Annual mean 57.5°F 2017: Annual mean of daily highs 68.1°F 2018: Annual mean of daily highs 66.8°F 2019: Annual mean of daily highs 68.6°F 2020: Annual mean of daily highs 67.2°F 2021: Annual mean of daily highs 67.7°F 2022: Annual mean of daily highs 67.3°F 2023: Annual mean of daily highs 68.3°F 2024: Annual mean of daily highs 68.7°F 2025: Annual mean of daily highs 67.6°F 2017: Annual mean of daily lows 47.4°F 2018: Annual mean of daily lows 47.7°F 2019: Annual mean of daily lows 47.9°F 2020: Annual mean of daily lows 47.8°F 2021: Annual mean of daily lows 47.1°F 2022: Annual mean of daily lows 46.8°F 2023: Annual mean of daily lows 47.7°F 2024: Annual mean of daily lows 48.5°F 2025: Annual mean of daily lows 47.4°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 57.8 68.1 47.4
2018 57.2 66.8 47.7
2019 58.2 68.6 47.9
2020 57.5 67.2 47.8
2021 57.4 67.7 47.1
2022 57.1 67.3 46.8
2023 58.0 68.3 47.7
2024 58.6 68.7 48.5
2025 57.5 67.6 47.4
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.