006  
CXUS53 KLMK 011631  
CLMSDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
1218 PM EDT WED AUG 1 2018  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR THE MONTH OF JULY 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2018  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 107 07/14/1936  
07/28/1930  
07/24/1901  
LOW 49 07/23/1947  
HIGHEST 98 07/05 MM MM 97 07/22  
07/21  
LOWEST 64 07/07 MM MM 62 07/30  
AVG. MAXIMUM 89.0 88.7 0.3 89.5  
AVG. MINIMUM 70.8 69.9 0.9 71.8  
MEAN 79.9 79.3 0.6 80.7  
DAYS MAX >= 90 15 13.0 2.0 16  
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 16.46 1875  
MINIMUM 0.25 1930  
TOTALS 5.13 4.23 0.90 2.79  
DAILY AVG. 0.17 0.14 0.03 0.09  
DAYS >= .01 9 10.0 -1.0 6  
DAYS >= .10 8 6.9 1.1 3  
DAYS >= .50 3 2.9 0.1 3  
DAYS >= 1.00 1 1.1 -0.1 1  
GREATEST  
24 HR. TOTAL 2.35 07/20 TO 07/20 07/23 TO 07/23  
07/31 TO 07/31EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
07/31 TO 07/31EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
STORM TOTAL MM MM  
(MM/DD(HH)) MM 07/23(00) TO 07/23(00)  
07/31(00) TO 07/31(00)1EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
07/31(00) TO 07/31(00)1EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL MM 5  
24 HR TOTAL MM  
SNOW DEPTH MM MM  
TOTALS 0.0 0.0 0.0 0.0  
LIQUID EQUIV 0.00 0.00 0.00 0.00  
SINCE 7/1 0.0 0.0 0.0 0.0  
LIQUID 7/1 MM 0.00 MM 0.00  
SNOWDEPTH AVG. 0 MM MM 0  
DAYS >= TRACE 0 0.0 0.0 0  
DAYS >= 1.0 0 0.0 0.0 0  
GREATEST  
SNOW DEPTH 0 MM 0 MM  
24 HR TOTAL 0.0 07/31 TO 07/31 07/31 TO 07/31  
07/31 TO 07/31EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
07/31 TO 07/31EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
STORM TOTAL MM MM  
(MM/DD(HH)) MM 07/31(00) TO 07/31(00)  
07/31(00) TO 07/31(00)1EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
07/31(00) TO 07/31(00)1EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
 
DEGREE_DAYS  
HEATING TOTAL 0 0 0 0  
SINCE 7/1 0 0 0 0  
COOLING TOTAL 469 443 26 493  
SINCE 1/1 1278 941 337 1119  
 
FREEZE DATES  
RECORD  
EARLIEST 10/03/1974  
LATEST 05/10/1966  
EARLIEST 10/25  
LATEST 04/15    
.............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 6.4  
RESULTANT WIND SPEED/DIRECTION 2/344  
HIGHEST WIND SPEED/DIRECTION 29/280 DATE 07/20  
HIGHEST GUST SPEED/DIRECTION 44/150 DATE 07/20  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.60  
NUMBER OF DAYS FAIR 4  
NUMBER OF DAYS PC 20  
NUMBER OF DAYS CLOUDY 7  
 
AVERAGE RH (PERCENT) 66  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 8 MIXED PRECIP 0  
HEAVY RAIN 8 RAIN 5  
LIGHT RAIN 11 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 1  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 10 FOG W/VIS <= 1/4 MILE 0  
HAZE 9  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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