900  
CDUS41 KPHI 012121  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
520 PM EDT MON SEP 1 2008  
 
...................................  
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 1 2008
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 321 PM 97 1980 78 8 79  
MINIMUM 52 543 AM 42 1967 57 -5 53  
AVERAGE 69 68 1 66  
 
PRECIPITATION (IN)  
TODAY 0.00 4.06 1952 0.15 -0.15 0.00  
MONTH TO DATE 0.00 0.15 -0.15 0.00  
SINCE SEP 1 0.00 0.15 -0.15 0.00  
SINCE JAN 1 31.17 30.53 0.64 29.16  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 0 1 -1 0  
SINCE JUL 1 6 24 -18 26  
 
COOLING  
TODAY 4 4 0 1  
MONTH TO DATE 4 4 0 1  
SINCE SEP 1 4 4 0 1  
SINCE JAN 1 690 713 -23 774    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 3.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 32 300 PM  
AVERAGE 61  
 
..........................................................  
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 1980  
MINIMUM TEMPERATURE (F) 57 44 2001  
1949  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2008.....SUNRISE 629 AM EDT SUNSET 733 PM EDT  
SEPTEMBER 2 2008.....SUNRISE 630 AM EDT SUNSET 732 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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