Cullasaga Falls

1971-2000 Climate Normals

Station: 153741 - Heidelberg
Station type: COOP - TP what is this?
City, State: Beattyville, KY       County: Lee County
Latitude: 37.55° N      Longitude: 83.767° W
Elevation: 665 feet above sea level
Climate division: KY04 - Eastern
River basin: Upper Kentucky
Supported by: NOAA National Weather Service

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Monthly Normals
153741 - Heidelberg (COOP)
Beattyville, KY       Lee County
37.55N    -83.767W

Jan Feb Mar Apr May June Jul Aug Sept Oct Nov Dec Ann.
What is This? Normal Monthly Maximum Temperature41.9 °F 47.2 °F 57.1 °F 66.8 °F 74.6 °F 81.7 °F 85.6 °F 84.6 °F 78.9 °F 69.1 °F 57.7 °F 46.8 °F
What is This? Normal Monthly Minimum Temperature21.4 °F 23.4 °F 30.8 °F 38.5 °F 49.1 °F 58.3 °F 63.2 °F 61.9 °F 55 °F 41.2 °F 32.5 °F 25.3 °F
What is This? Normal Monthly Mean Temperatures31.7 °F 35.3 °F 44 °F 52.7 °F 61.9 °F 70 °F 74.4 °F 73.3 °F 67 °F 55.2 °F 45.1 °F 36.1 °F
What is This? Normal Monthly Precipitation3.78 in. 3.7 in. 4.41 in. 3.87 in. 4.94 in. 4.16 in. 4.69 in. 4.16 in. 3.74 in. 3 in. 3.88 in. 4.26 in.
What is This? Normal Cooling Degree Days0 0 0 3 68 167 292 261 113 18 0 0
What is This? Normal Heating Degree Days1034 832 654 374 166 18 0 6 55 324 597 898
What is This? Highest Mean Temperature40.6 °F 43.6 °F 50.7 °F 57.9 °F 68.9 °F 73 °F 77.8 °F 78.6 °F 72.3 °F 61.6 °F 52.7 °F 44.3 °F
What is This? Median Monthly Mean Temperature32 °F 35 °F 44.2 °F 52.5 °F 61.3 °F 70.3 °F 74.4 °F 73.3 °F 66.9 °F 55.7 °F 45.3 °F 36.3 °F
What is This? Lowest Mean Temperature17.2 °F 22.4 °F 38.3 °F 47.9 °F 57 °F 65.6 °F 70.9 °F 69 °F 62.3 °F 48.7 °F 36.4 °F 24.9 °F
What is This? Year of Highest Mean Temperature
What is This? Year of Lowest Mean Temperature



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.
153741 - Heidelberg (COOP)
Beattyville, KY       Lee County
37.55N    -83.767W

show/hide Normal Daily Maximum Temperature Table



Normal Daily Minimum Temperature
The 30-year normal value for minimum temperatures each day.
153741 - Heidelberg (COOP)
Beattyville, KY       Lee County
37.55N    -83.767W

show/hide Normal Daily Minimum Temperature Table



Normal Daily Mean Temperature
The 30-year normal value for mean temperatures for each day.
153741 - Heidelberg (COOP)
Beattyville, KY       Lee County
37.55N    -83.767W

show/hide Normal Daily Mean Temperature Table



Normal Precipitation by Day

153741 - Heidelberg (COOP)
Beattyville, KY       Lee County
37.55N    -83.767W

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
153741 - Heidelberg (COOP)
Beattyville, KY       Lee County
37.55N    -83.767W

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
153741 - Heidelberg (COOP)
Beattyville, KY       Lee County
37.55N    -83.767W

show/hide Normal Daily Heating Degree Days Table