AFOS product CLIGSO
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CDUS42 KRAH 210840
CLIGSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC                                  
338 AM EST THU DEC 21 2017


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

...THE PIEDMONT TRIAD INTL AIRPORT NC CLIMATE SUMMARY FOR DECEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1903 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         59    239 AM  77    1931  49     10       43       
  MINIMUM         47   1013 PM   9    2004  31     16       27       
  AVERAGE         53                        40     13       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.37          1.55 1951   0.09   0.28     0.00    
  MONTH TO DATE    1.51                      1.94  -0.43     1.44    
  SINCE DEC 1      1.51                      1.94  -0.43     1.44    
  SINCE JAN 1     42.74                     41.16   1.58    39.39    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.3  1985   0.0    0.0      0.0     
                                      1955                          
  MONTH TO DATE    2.2                       0.3    1.9      0.0     
  SINCE DEC 1      2.2                       0.3    1.9      0.0     
  SINCE JUL 1      2.2                       0.4    1.8      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        25    -13       30       
  MONTH TO DATE  442                       453    -11      481       
  SINCE DEC 1    442                       453    -11      481       
  SINCE JUL 1   1069                      1133    -64      931       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1612                      1483    129     1974       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     4.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           800 AM                                     
 LOWEST     55          1200 AM                                     
 AVERAGE    78                                                       

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

                                                                     
THE PIEDMONT TRIAD INTL AIRPORT NC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   49        71      2013                    
 MINIMUM TEMPERATURE (F)   31         6      1930                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2017......SUNRISE   727 AM EST   SUNSET   509 PM EST   
DECEMBER 22 2017......SUNRISE   727 AM EST   SUNSET   510 PM EST   

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




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