Snow in Trees

1971-2000 Climate Normals

Station: 406271 - Morristown Radio Wcrk
Station type: COOP - TP what is this?
City, State: Morristown, TN       County: Hamblen County
Latitude: 36.206° N      Longitude: 83.333° W
Elevation: 1337 feet above sea level
Climate division: TN01 - Eastern
River basin: Holston
Supported by: NOAA National Weather Service

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Monthly Normals
406271 - Morristown Radio Wcrk (COOP)
Morristown, TN       Hamblen County
36.206N    -83.333W

Jan Feb Mar Apr May June Jul Aug Sept Oct Nov Dec Ann.
What is This? Normal Monthly Maximum Temperature44.6 °F 50 °F 59.5 °F 67.9 °F 76.2 °F 83.3 °F 86.7 °F 85.7 °F 79.8 °F 69.7 °F 58.4 °F 48.3 °F 67.5 °F
What is This? Normal Monthly Minimum Temperature26.3 °F 28.4 °F 35.4 °F 43.4 °F 52.6 °F 61.5 °F 66.4 °F 65.1 °F 58.6 °F 45.4 °F 36.4 °F 29.3 °F 45.7 °F
What is This? Normal Monthly Mean Temperatures35.5 °F 39.2 °F 47.5 °F 55.7 °F 64.4 °F 72.4 °F 76.6 °F 75.4 °F 69.2 °F 57.6 °F 47.4 °F 38.8 °F 56.6 °F
What is This? Normal Monthly Precipitation4.19 in. 4.02 in. 4.58 in. 3.53 in. 4.46 in. 4.17 in. 4.74 in. 3.89 in. 2.74 in. 2.15 in. 3.35 in. 4.17 in. 45.9 in.
What is This? Normal Cooling Degree Days0 0 0 9 93 227 358 322 152 29 1 0 1191
What is This? Normal Heating Degree Days916 723 544 289 111 5 0 0 26 259 530 811 4214
What is This? Highest Mean Temperature46.2 °F 46.3 °F 51.7 °F 61 °F 69.7 °F 75.6 °F 80.5 °F 79.4 °F 73.7 °F 64.2 °F 55.6 °F 46.5 °F 80.5 °F
What is This? Median Monthly Mean Temperature35.9 °F 39.3 °F 47.9 °F 55.5 °F 64.6 °F 72.3 °F 76.5 °F 74.9 °F 69 °F 57.7 °F 47 °F 38.2 °F 56.7 °F
What is This? Lowest Mean Temperature22.2 °F 28.6 °F 40.4 °F 50.1 °F 59.2 °F 68.6 °F 73.4 °F 72.4 °F 66.2 °F 50.7 °F 40 °F 29.6 °F 22.2 °F
What is This? Year of Highest Mean Temperature1974 1990 1973 1981 1987 1981 1993 1995 1998 1984 1985 1971 1993
What is This? Year of Lowest Mean Temperature1977 1978 1996 1983 1997 1974 1976 1992 1976 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.
406271 - Morristown Radio Wcrk (COOP)
Morristown, TN       Hamblen County
36.206N    -83.333W

show/hide Normal Daily Maximum Temperature Table



Normal Daily Minimum Temperature
The 30-year normal value for minimum temperatures each day.
406271 - Morristown Radio Wcrk (COOP)
Morristown, TN       Hamblen County
36.206N    -83.333W

show/hide Normal Daily Minimum Temperature Table



Normal Daily Mean Temperature
The 30-year normal value for mean temperatures for each day.
406271 - Morristown Radio Wcrk (COOP)
Morristown, TN       Hamblen County
36.206N    -83.333W

show/hide Normal Daily Mean Temperature Table



Normal Precipitation by Day

406271 - Morristown Radio Wcrk (COOP)
Morristown, TN       Hamblen County
36.206N    -83.333W

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
406271 - Morristown Radio Wcrk (COOP)
Morristown, TN       Hamblen County
36.206N    -83.333W

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
406271 - Morristown Radio Wcrk (COOP)
Morristown, TN       Hamblen County
36.206N    -83.333W

show/hide Normal Daily Heating Degree Days Table