Highlands

1971-2000 Climate Normals

Station: 404955 - Knoxville Univ Of Tenn
Station type: COOP - TP what is this?
City, State: Knoxville, TN       County: Knox County
Latitude: 35.95° N      Longitude: 83.917° W
Elevation: 895 feet above sea level
Climate division: TN01 - Eastern
River basin: Watts Bar Lake
Supported by: NOAA National Weather Service

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Monthly Normals
404955 - Knoxville Univ Of Tenn (COOP)
Knoxville, TN       Knox County
35.95N    -83.917W

Jan Feb Mar Apr May June Jul Aug Sept Oct Nov Dec Ann.
What is This? Normal Monthly Maximum Temperature46.6 °F 51.6 °F 61.1 °F 70.5 °F 77.8 °F 84.7 °F 88.2 °F 87 °F 81.2 °F 70.9 °F 60.1 °F 50.3 °F 69.2 °F
What is This? Normal Monthly Minimum Temperature30.3 °F 32.6 °F 40.1 °F 48 °F 56.8 °F 64.6 °F 69.1 °F 68.3 °F 62.1 °F 49.5 °F 41.3 °F 33.6 °F 49.7 °F
What is This? Normal Monthly Mean Temperatures38.5 °F 42.1 °F 50.6 °F 59.3 °F 67.3 °F 74.7 °F 78.7 °F 77.7 °F 71.7 °F 60.2 °F 50.7 °F 42 °F 59.5 °F
What is This? Normal Monthly Precipitation4.75 in. 3.91 in. 5.04 in. 3.52 in. 4.33 in. 4.77 in. 3.97 in. 3.4 in. 3.03 in. 3.03 in. 4.1 in. 4.37 in. 48.2 in.
What is This? Normal Cooling Degree Days0 0 4 23 135 292 422 391 213 45 2 0 1527
What is This? Normal Heating Degree Days823 641 450 196 64 2 0 0 14 196 431 714 3531
What is This? Highest Mean Temperature48.3 °F 49 °F 55.5 °F 64.8 °F 72.5 °F 77.6 °F 82.1 °F 81.7 °F 76.1 °F 66.6 °F 58.7 °F 51.2 °F 82.1 °F
What is This? Median Monthly Mean Temperature38.7 °F 42.1 °F 50.5 °F 58.8 °F 67.1 °F 74.9 °F 78.7 °F 77.1 °F 71.1 °F 60.3 °F 50.6 °F 41.4 °F 59.4 °F
What is This? Lowest Mean Temperature26.4 °F 33.7 °F 44.3 °F 54.3 °F 63 °F 70.9 °F 75.1 °F 73.7 °F 68.5 °F 54 °F 44.6 °F 33.2 °F 26.4 °F
What is This? Year of Highest Mean Temperature1974 1990 1976 1981 1991 1981 1980 1980 1978 1984 1985 1971 1980
What is This? Year of Lowest Mean Temperature1977 1978 1996 1983 1997 1974 1979 1992 1974 1988 1976 1989 1977



Official daily normals are calculated by the National Climatic Data Center using a linear interpolation of the monthly normals. Since the daily normals do not account for daily climate variability, the State Climate Office of North Carolina provides a daily normal 'range' that incorporates the historical variations in climate for any given day. More details on this technique are available in:

Holder, C., R. Boyles, P. Robinson, S. Raman, and G. Fishel (2006). Calculating a Daily Normal Temperature Range that Reflects Daily Temperature Variability. Bulletin of the American Meteorological Society, Vol. 87, pp 769-774.

Normal Daily Maximum Temperature
The 30-year normal value for maximum temperatures each day.
404955 - Knoxville Univ Of Tenn (COOP)
Knoxville, TN       Knox County
35.95N    -83.917W

show/hide Normal Daily Maximum Temperature Table



Normal Daily Minimum Temperature
The 30-year normal value for minimum temperatures each day.
404955 - Knoxville Univ Of Tenn (COOP)
Knoxville, TN       Knox County
35.95N    -83.917W

show/hide Normal Daily Minimum Temperature Table



Normal Daily Mean Temperature
The 30-year normal value for mean temperatures for each day.
404955 - Knoxville Univ Of Tenn (COOP)
Knoxville, TN       Knox County
35.95N    -83.917W

show/hide Normal Daily Mean Temperature Table



Normal Precipitation by Day

404955 - Knoxville Univ Of Tenn (COOP)
Knoxville, TN       Knox County
35.95N    -83.917W

show/hide Normal Daily Precipitation Table

Normal Cooling Degree Days (CDD) by Day
The 30-year normal value for cooling degree days for each day. Base 65 F
404955 - Knoxville Univ Of Tenn (COOP)
Knoxville, TN       Knox County
35.95N    -83.917W

show/hide Normal Daily Cooling Degree Days Table

Normal Heating Degree Days (HDD) by Day
The 30-year normal value for heating degree days for each day. Base 65 F
404955 - Knoxville Univ Of Tenn (COOP)
Knoxville, TN       Knox County
35.95N    -83.917W

show/hide Normal Daily Heating Degree Days Table