000 
CDUS41 KPHI 120622
CLIABE


CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ                              
121 AM EST TUE DEC 12 2006

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

...THE ALLENTOWN CLIMATE SUMMARY FOR DECEMBER 11 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         60    154 PM  61    1979  42     18       34       
  MINIMUM         28    130 AM  -2    1958  25      3        8       
  AVERAGE         44                        34     10       21      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.18 1952   0.11  -0.11      T      
  MONTH TO DATE    0.36                      1.23  -0.87     0.82    
  SINCE DEC 1      0.36                      1.23  -0.87     0.82    
  SINCE JAN 1     47.37                     43.01   4.36    48.60    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    T                                                 
  SINCE DEC 1      T                                                 
  SINCE JUL 1      T                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        31    -10       44       
  MONTH TO DATE  316                       326    -10      406       
  SINCE DEC 1    316                       326    -10      406       
  SINCE JUL 1   1347                      1522   -175     1331       
                                                                     
 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    13   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     4.5                                         
                                                                     
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    72           400 AM                                     
 LOWEST     22           100 PM                                     
 AVERAGE    47                                                       
..........................................................
                                                                     
THE ALLENTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        63      1931                    
 MINIMUM TEMPERATURE (F)   25         2      1988                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2006......SUNRISE   716 AM EST   SUNSET   435 PM EST   
DECEMBER 13 2006......SUNRISE   717 AM EST   SUNSET   435 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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