Bon Air CDP, Tennessee

Official LSAD Designation: Bon Air CDP • Census GEOID: 4707240 • White County

Climate Normals & Weather Observations

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

Reference Weather Station: SPARTA WASTEWATER PLANT, TN US (ID: USC00408522) • Located 6.2 miles from community center • Elevation: 275.8 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	47.3°	27.8°	37.5°	5.09"
February	51.9°	29.9°	40.9°	5.11"
March	60.7°	36.7°	48.7°	5.63"
April	70.3°	45.1°	57.7°	5.30"
May	77.9°	54.5°	66.2°	5.03"
June	84.8°	63.1°	73.9°	5.51"
July	87.9°	66.7°	77.3°	4.83"
August	87.3°	65.3°	76.3°	4.42"
September	82.1°	58.6°	70.4°	4.02"
October	71.8°	45.8°	58.8°	3.28"
November	59.9°	35.8°	47.8°	4.45"
December	50.7°	30.9°	40.8°	6.02"

2010–2025, completed calendar years only.

NOAA station SPARTA WASTEWATER PLANT, TN US (ID: USC00408522) • 6.2 miles from community center .

This is the same reference station used for monthly normals.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

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	60.1	72.1	48.0
2013	56.8	67.6	46.1
2014	56.3	67.7	45.0
2015	58.9	69.7	48.1
2016	59.9	71.7	48.1
2017	59.7	71.2	48.2
2018	59.0	69.5	48.5
2019	59.7	71.2	48.2
2020	59.2	70.3	48.1
2021	58.4	69.7	47.1
2022	57.4	69.7	45.1
2023	57.9	69.7	46.1
2024	Unavailable	Unavailable	Unavailable
2025	57.9	69.5	46.4

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.