443  
CDUS41 KPHI 300624  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
224 AM EDT TUE SEP 30 2008  
 
...................................  
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 29 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1894 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 324 PM 87 1921 71 -1 75  
MINIMUM 51 1159 PM 32 2000 48 3 50  
AVERAGE 61 60 1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.82 1963 0.13 -0.13 0.00  
MONTH TO DATE 8.02 4.24 3.78 0.57  
SINCE SEP 1 8.02 4.24 3.78 0.57  
SINCE JAN 1 39.19 34.62 4.57 29.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 6 -2 2  
MONTH TO DATE 59 99 -40 47  
SINCE SEP 1 59 99 -40 47  
SINCE JUL 1 65 122 -57 73  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 98 72 26 120  
SINCE SEP 1 98 72 26 120  
SINCE JAN 1 784 781 3 893    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 57 300 PM  
AVERAGE 79  
 
..........................................................  
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 1986  
MINIMUM TEMPERATURE (F) 47 32 1942  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2008.....SUNRISE 658 AM EDT SUNSET 645 PM EDT  
OCTOBER 1 2008.......SUNRISE 659 AM EDT SUNSET 643 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
 
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