991  
CXUS53 KLMK 011320  
CLMFFT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
909 AM EDT SUN OCT 1 2017  
   
...............................
 
 
 
...THE FRANKFORT KY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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 106 09/02/1953  
LOW 30 09/29/1942  
HIGHEST 91 09/27 MM MM 93 09/07  
LOWEST 46 09/07 MM MM 49 09/29  
09/27  
AVG. MAXIMUM 79.8 79.6 0.2 85.1  
AVG. MINIMUM 57.0 55.7 1.3 60.8  
MEAN 68.4 67.6 0.8 72.9  
DAYS MAX >= 90 5 3.0 2.0 13  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 0 0.0 0.0 0  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 11.45 1979  
MINIMUM T 1895  
TOTALS 4.96 3.33 1.63 2.05  
DAILY AVG. 0.17 0.11 0.06 0.07  
DAYS >= .01 7 MM MM 7  
DAYS >= .10 6 MM MM 6  
DAYS >= .50 2 MM MM 2  
DAYS >= 1.00 1 MM MM 0  
GREATEST  
24 HR. TOTAL 3.23 09/01 TO 09/01  
 
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 32 53 -21 18  
SINCE 7/1 32 54 -22 18  
COOLING TOTAL 142 133 9 262  
SINCE 1/1 1229 1135 94 1553    
.............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 4.2  
HIGHEST WIND SPEED/DIRECTION 22/220 DATE 09/04  
HIGHEST GUST SPEED/DIRECTION 30/030 DATE 09/01  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.30  
NUMBER OF DAYS FAIR 21  
NUMBER OF DAYS PC 4  
NUMBER OF DAYS CLOUDY 5  
 
AVERAGE RH (PERCENT) 68  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 2 MIXED PRECIP 0  
HEAVY RAIN 5 RAIN 3  
LIGHT RAIN 8 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 18 FOG W/VIS <= 1/4 MILE 5  
HAZE 7  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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