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Campbell County, TN

: September 2026 so far averaged 73.4°F in Campbell County, TN, the warmest 1 to 29 September in the county average since the data begin in 1951 (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
74.6°F
Warmest since 2025
37th warmest of 76
Low
44.5°F
Coldest since 2022
20th coldest of 76

No measurable precipitation in the county average of Campbell County, TN for 5 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September low of the county average in Campbell County, TN since 1951: 44.5°F in 2026; the lowest is 36.9°F, in 1951.
2022: 39.2°F1951: 36.9°F2026: 44.5°F 2026 44.5°F 1951 36.9°F since 2022 1951 2026
  • Normal range, 41 to 60.5°F
Every year as a table

Every 29 September high of the county average in Campbell County, TN since 1951: 74.6°F in 2026; the highest is 88.5°F, in 1953.

YearHigh, °FLow, °F
202674.644.5
202579.956.4
202467.361.9
202375.254.3
202262.539.2
202176.453.9
202077.653.6
201988.464.3
201872.656.8
201779.255
201678.846.2
201579.763.6
201475.357.2
201375.653.2
201274.360.2
201174.652.6
201066.146.5
200970.144.1
200876.453
20077842.9
200664.342.7
200579.455.1
200469.952.2
200361.838.8
200275.154.6
20016740.6
200071.243.3
199981.360.3
199887.262.6
199770.549.1
199664.943.8
199575.547.5
199472.144.2
199369.239.2
199272.448.4
199174.941
199078.152.7
198970.249
198875.754.9
198778.352.6
198684.863.3
198570.241.7
198456.146.8
198376.646.2
198273.949.4
198172.641.3
198061.351.6
197971.460.7
19787553.9
197768.847.4
197669.355.8
197570.644.7
197478.359.8
197380.664.5
197277.463.3
197183.660.1
197066.139
196971.840.4
19687846
196751.839.8
196670.255.2
196576.247.7
196471.163.1
196362.453.1
196262.939.4
196178.747.4
196068.659.7
19598659.3
195869.441.3
195760.649.4
195673.145.1
195577.456.9
195486.958.9
195388.545.4
195281.150.2
195166.936.9

The month

August 2026 averaged 74.7°F in Campbell County, TN, the warmest August in the county average since 2016, tied 25th warmest of 132 (with 2002 and 1932) (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 74.6°F averaged over Campbell County, TN, the warmest 29 September in the county average since 2025, tied 37th warmest of 76 (with 2011) (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 44.5°F averaged over Campbell County, TN, the coldest 29 September night in the county average since 2022, 20th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Oak Ridge, TN 26.5 mi, the nearest city with its own station