AFOS product CLIHRO
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CDUS44 KLZK 200737
CLIHRO


CLIMATE REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK AR                              
133 AM CST WED DEC 20 2017


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

...THE HARRISON CLIMATE SUMMARY FOR DECEMBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         61    333 AM  77    1941  47     14       32       
  MINIMUM         52   1126 PM   0    1945  27     25        5       
                                      1929                          
  AVERAGE         57                        37     20       19      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.35 1987   0.09  -0.09     0.00    
  MONTH TO DATE    0.40                      2.05  -1.65     0.62    
  SINCE DEC 1      0.40                      2.05  -1.65     0.62    
  SINCE JAN 1     39.41                     42.99  -3.58    34.71    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.4  1973   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.1   -0.1      0.5     
  SINCE DEC 1      0.0                       0.1   -0.1      0.5     
  SINCE JUL 1      0.0                       0.6   -0.6      0.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                        28    -20       46       
  MONTH TO DATE  377                       490   -113      577       
  SINCE DEC 1    377                       490   -113      577       
  SINCE JUL 1    973                      1254   -281     1027       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1406                      1416    -10     1647       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     5.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           700 PM                                     
 LOWEST     71          1200 AM                                     
 AVERAGE    86                                                       

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

                                                                     
THE HARRISON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        69      1966                    
                                             1949                    
 MINIMUM TEMPERATURE (F)   27        -5      1901                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2017......SUNRISE   720 AM CST   SUNSET   501 PM CST   
DECEMBER 21 2017......SUNRISE   720 AM CST   SUNSET   502 PM CST   

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




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