614  
CXUS53 KLMK 011818  
CLMFFT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
115 PM EST MON JAN 1 2018  
   
...............................
 
 
   
..THE FRANKFORT KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2017  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 78 12/04/1982  
LOW -17 12/22/1989  
12/11/1917  
HIGHEST 69 12/04 MM MM 73 12/26  
LOWEST 8 12/31 MM MM 11 12/15  
AVG. MAXIMUM 44.5 44.4 0.1 44.7  
AVG. MINIMUM 25.3 26.2 -0.9 28.5  
MEAN 34.9 35.3 -0.4 36.6  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 8 4.6 3.4 3  
DAYS MIN <= 32 25 22.2 2.8 22  
DAYS MIN <= 0 0 0.3 -0.3 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 9.29 1990  
MINIMUM 0.36 1925  
TOTALS 1.83 4.01 -2.18 5.47  
DAILY AVG. 0.06 0.13 -0.07 0.18  
DAYS >= .01 5 MM MM 14  
DAYS >= .10 3 MM MM 11  
DAYS >= .50 2 MM MM 4  
DAYS >= 1.00 0 MM MM 1  
GREATEST  
24 HR. TOTAL 0.90 12/23 TO 12/23  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL MM MM  
TOTALS MM MM MM MM  
SINCE 7/1 MM MM MM MM  
SNOWDEPTH AVG. MM MM MM MM  
DAYS >= 1.0 0 MM MM 0  
GREATEST  
SNOW DEPTH MM MM MM  
24 HR TOTAL MM  
 
DEGREE_DAYS  
HEATING TOTAL 927 921 6 873  
SINCE 7/1 1735 1832 -97 1491  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 1279 1155 124 1639    
.............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 6.8  
HIGHEST WIND SPEED/DIRECTION 26/200 DATE 12/13  
HIGHEST GUST SPEED/DIRECTION 45/190 DATE 12/13  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.50  
NUMBER OF DAYS FAIR 13  
NUMBER OF DAYS PC 11  
NUMBER OF DAYS CLOUDY 7  
 
AVERAGE RH (PERCENT) 62  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 1 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 3  
LIGHT RAIN 6 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 6 SLEET 0  
FOG 10 FOG W/VIS <= 1/4 MILE 2  
HAZE 10  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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