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1971-2000 Climate Normals

Station: 317400 - Rocky Mt 8 Ese
Station type: COOP - TP what is this?
City, State: Rocky Mount, NC       County: Edgecombe County
Latitude: 35.894° N      Longitude: 77.681° W
Elevation: 110 feet above sea level
Climate division: NC08 - Northern Coastal Plain
River basin: Lower Tar
Supported by: NOAA National Weather Service

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Monthly Normals
317400 - Rocky Mt 8 Ese (COOP)
Rocky Mount, NC       Edgecombe County
35.894N    -77.681W

Jan Feb Mar Apr May June Jul Aug Sept Oct Nov Dec Ann.
What is This? Normal Monthly Maximum Temperature51.3 °F 54.5 °F 62.9 °F 72.4 °F 79.2 °F 86 °F 89.7 °F 87.6 °F 82.3 °F 73.2 °F 64.2 °F 54.9 °F 71.5 °F
What is This? Normal Monthly Minimum Temperature30.8 °F 32.7 °F 39.1 °F 46.4 °F 56 °F 63.9 °F 68.6 °F 66.9 °F 60.7 °F 48.9 °F 40.6 °F 33.7 °F 49 °F
What is This? Normal Monthly Mean Temperatures41.1 °F 43.6 °F 51 °F 59.4 °F 67.6 °F 75 °F 79.2 °F 77.3 °F 71.5 °F 61.1 °F 52.4 °F 44.3 °F 60.3 °F
What is This? Normal Monthly Precipitation4.13 in. 3.4 in. 4.35 in. 3.17 in. 3.82 in. 3.95 in. 4.88 in. 4.4 in. 5.32 in. 3.03 in. 2.83 in. 3.23 in. 46.5 in.
What is This? Normal Cooling Degree Days0 0 2 13 124 301 439 379 204 49 7 0 1518
What is This? Normal Heating Degree Days742 600 436 182 43 3 0 0 10 172 386 641 3215
What is This? Highest Mean Temperature51.3 °F 51.2 °F 55.6 °F 62.9 °F 72.6 °F 79.6 °F 82.6 °F 80.2 °F 75.3 °F 67.2 °F 60.3 °F 53.1 °F 82.6 °F
What is This? Median Monthly Mean Temperature40.7 °F 44.3 °F 51.1 °F 59.6 °F 67.6 °F 74.6 °F 79.3 °F 77.5 °F 71.2 °F 60.5 °F 52.6 °F 44.2 °F 60.1 °F
What is This? Lowest Mean Temperature30.7 °F 32.7 °F 46.4 °F 55.7 °F 63.4 °F 70.5 °F 75.7 °F 74.1 °F 68.1 °F 56.9 °F 45 °F 34.6 °F 30.7 °F
What is This? Year of Highest Mean Temperature1974 1976 1976 1994 1991 1989 1993 1988 1980 1984 1985 1971 1993
What is This? Year of Lowest Mean Temperature1977 1978 1984 1975 1992 1979 1984 1981 1982 1976 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.
317400 - Rocky Mt 8 Ese (COOP)
Rocky Mount, NC       Edgecombe County
35.894N    -77.681W

show/hide Normal Daily Maximum Temperature Table



Normal Daily Minimum Temperature
The 30-year normal value for minimum temperatures each day.
317400 - Rocky Mt 8 Ese (COOP)
Rocky Mount, NC       Edgecombe County
35.894N    -77.681W

show/hide Normal Daily Minimum Temperature Table



Normal Daily Mean Temperature
The 30-year normal value for mean temperatures for each day.
317400 - Rocky Mt 8 Ese (COOP)
Rocky Mount, NC       Edgecombe County
35.894N    -77.681W

show/hide Normal Daily Mean Temperature Table



Normal Precipitation by Day

317400 - Rocky Mt 8 Ese (COOP)
Rocky Mount, NC       Edgecombe County
35.894N    -77.681W

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
317400 - Rocky Mt 8 Ese (COOP)
Rocky Mount, NC       Edgecombe County
35.894N    -77.681W

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
317400 - Rocky Mt 8 Ese (COOP)
Rocky Mount, NC       Edgecombe County
35.894N    -77.681W

show/hide Normal Daily Heating Degree Days Table