AFOS product CLIABE
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CDUS41 KPHI 220622
CLIABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ                              
122 AM EST FRI DEC 22 2006

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

...THE ALLENTOWN CLIMATE SUMMARY FOR DECEMBER 21 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1911 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         51    327 PM  57    1957  38     13       31       
  MINIMUM         26   1221 AM  -3    1942  23      3       15       
  AVERAGE         39                        31      8       23      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.28 1973   0.10  -0.10     0.00    
  MONTH TO DATE    0.62                      2.29  -1.67     2.36    
  SINCE DEC 1      0.62                      2.29  -1.67     2.36    
  SINCE JAN 1     47.63                     44.07   3.56    50.14    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    T                                                 
  SINCE DEC 1      T                                                 
  SINCE JUL 1      T                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        34     -8       42       
  MONTH TO DATE  542                       657   -115      814       
  SINCE DEC 1    542                       657   -115      814       
  SINCE JUL 1   1573                      1853   -280     1739       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    830                       787     43     1098       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     4.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           900 PM                                     
 LOWEST     42           400 PM                                     
 AVERAGE    62                                                       
..........................................................
                                                                     
THE ALLENTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        61      1998                    
 MINIMUM TEMPERATURE (F)   23        -2      1944                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2006......SUNRISE   723 AM EST   SUNSET   438 PM EST   
DECEMBER 23 2006......SUNRISE   723 AM EST   SUNSET   439 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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