000 
CDUS41 KPHI 180623
CLIABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ                              
122 AM EST MON DEC 18 2006

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

...THE ALLENTOWN CLIMATE SUMMARY FOR DECEMBER 17 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         58    331 PM  63    2000  39     19       39       
  MINIMUM         27    648 AM  -2    1951  24      3       24       
  AVERAGE         43                        32     11       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.16 2000   0.11  -0.11     0.00    
  MONTH TO DATE    0.62                      1.89  -1.27     2.36    
  SINCE DEC 1      0.62                      1.89  -1.27     2.36    
  SINCE JAN 1     47.63                     43.67   3.96    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       22                        33    -11       33       
  MONTH TO DATE  439                       521    -82      659       
  SINCE DEC 1    439                       521    -82      659       
  SINCE JUL 1   1470                      1717   -247     1584       
                                                                     
 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 (240)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     3.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           500 AM                                     
 LOWEST     43           200 PM                                     
 AVERAGE    68                                                       
..........................................................
                                                                     
THE ALLENTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        59      1984                    
 MINIMUM TEMPERATURE (F)   23         5      1945                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2006......SUNRISE   720 AM EST   SUNSET   436 PM EST   
DECEMBER 19 2006......SUNRISE   721 AM EST   SUNSET   437 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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