AFOS product CLMSDF
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Product Timestamp: 2023-01-01 13:21 UTC

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434 
CXUS53 KLMK 011321
CLMSDF

CLIMATE REPORT 
NATIONAL WEATHER SERVICE LOUISVILLE KY
821 AM EST SUN JAN 01 2023

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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR'S         
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)       
                                          NORMAL                       
................................................................
TEMPERATURE (F)
RECORD
 HIGH             76   12/26/2016                                      
                       12/03/1982                                      
                       07/10/1936                                      
 LOW             -15   12/22/1989                                      
HIGHEST           68   12/30         MM      MM       75  12/25        
LOWEST            -5   12/23         MM      MM       26  12/20        
AVG. MAXIMUM    46.9               47.2    -0.3     60.0               
AVG. MINIMUM    31.9               32.1    -0.2     39.7               
MEAN            39.4               39.6    -0.2     49.9               
DAYS MAX >= 90     0                0.0     0.0        0               
DAYS MAX <= 32     4                3.3     0.7        0               
DAYS MIN <= 32    17               16.8     0.2       11               
DAYS MIN <= 0      1                0.0     1.0        0               

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.86   1990                                            
 MINIMUM        0.65   1976                                            
TOTALS          3.28               4.13   -0.85     3.76               
DAILY AVG.      0.11               0.13   -0.02     0.12               
DAYS >= .01       13               11.8     1.2       11               
DAYS >= .10        6                7.2    -1.2        9               
DAYS >= .50        2                2.8    -0.8        3               
DAYS >= 1.00       1                1.1    -0.1        0               
GREATEST
 24 HR. TOTAL   1.26   12/14 TO 12/14                                  

SNOWFALL (INCHES)
RECORDS
 TOTAL          24.6   5                                               
TOTALS           3.2                2.2     1.0      0.0               
SINCE 7/1        4.7                2.6     2.1       MM               
SNOWDEPTH AVG.     0                                   0               
DAYS >= 1.0        1                0.7     0.3        0               
GREATEST
 SNOW DEPTH        3   12/23                           0  MM           

DEGREE DAYS
HEATING TOTAL    787                786       1      462               
 SINCE 7/1      1496               1506     -10       MM               
COOLING TOTAL      0                  0       0        0               
 SINCE 1/1      1899               1743     156       MM               
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.3                                    
RESULTANT WIND SPEED/DIRECTION   3/220                                 
HIGHEST WIND SPEED/DIRECTION    35/270    DATE  12/23                  
HIGHEST GUST SPEED/DIRECTION    48/290    DATE  12/03                  

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM                                       
AVERAGE SKY COVER           0.74                                       
NUMBER OF DAYS FAIR            3                                       
NUMBER OF DAYS PC             10                                       
NUMBER OF DAYS CLOUDY         18                                       

AVERAGE RH (PERCENT)     69                                            

WEATHER CONDITIONS. NUMBER OF DAYS WITH 
THUNDERSTORM              2     MIXED PRECIP               0          
HEAVY RAIN                4     RAIN                       6           
LIGHT RAIN               14     FREEZING RAIN              0          
LT FREEZING RAIN          0     HAIL                       0         
HEAVY SNOW                0     SNOW                       1          
LIGHT SNOW                6     SLEET                      0          
FOG                      14     FOG W/VIS <= 1/4 MILE      1           
HAZE                      3                                            

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

$$