AFOS product CLISDF
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
141 
CDUS43 KLMK 200627
CLISDF

CLIMATE REPORT 
NATIONAL WEATHER SERVICE LOUISVILLE KY
127 AM EST WED DEC 20 2023

...................................

...THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 19 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         40    428 PM  69    2008  46     -6       39       
  MINIMUM         22    812 AM  -5    1884  32    -10       23       
  AVERAGE         31                        39     -8       31     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.44 2002   0.13  -0.13     0.00     
  MONTH TO DATE    1.19                      2.57  -1.38     2.57     
  SINCE DEC 1      1.19                      2.57  -1.38     2.57     
  SINCE JAN 1     40.42                     46.78  -6.36    42.33     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.1  1950   0.1   -0.1      0.0      
  MONTH TO DATE    0.1                       1.1   -1.0       T       
  SINCE DEC 1      0.1                       1.1   -1.0       T       
  SINCE JUL 1      0.1                       1.5   -1.4      1.5      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       34                        26      8       34        
  MONTH TO DATE  376                       458    -82      403        
  SINCE DEC 1    376                       458    -82      403        
  SINCE JUL 1    965                      1177   -212     1112        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1726                      1743    -17     1899        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     5.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           700 AM                                      
 LOWEST     37           300 PM                                      
 AVERAGE    53                                                        

..........................................................


THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   46        70      1949                      
 MINIMUM TEMPERATURE (F)   31         0      1901                      


SUNRISE AND SUNSET                                                    
DECEMBER 20 2023......SUNRISE   755 AM EST   SUNSET   526 PM EST     
DECEMBER 21 2023......SUNRISE   756 AM EST   SUNSET   526 PM EST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$