052  
CDUS41 KPHI 240622  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
222 AM EDT THU JUL 24 2008  
 
...................................  
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JULY 23 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 79 341 PM 99 1955 84 -5 66  
MINIMUM 68 1159 PM 51 1939 63 5 55  
AVERAGE 74 74 0 61  
 
PRECIPITATION (IN)  
YESTERDAY 2.08 2.30 1953 0.14 1.94 0.71  
MONTH TO DATE 4.43 3.15 1.28 3.79  
SINCE JUN 1 7.39 7.14 0.25 7.78  
SINCE JAN 1 28.19 24.91 3.28 24.15  
 
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 JUN 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 0 0 0 4  
MONTH TO DATE 0 15 -15 11  
SINCE JUN 1 9 49 -40 26  
SINCE JUL 1 0 15 -15 11  
 
COOLING  
YESTERDAY 9 9 0 0  
MONTH TO DATE 238 216 22 166  
SINCE JUN 1 455 370 85 349  
SINCE JAN 1 468 421 47 419    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 74 100 PM  
AVERAGE 84  
 
..........................................................  
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 1910  
MINIMUM TEMPERATURE (F) 63 51 1947  
 
 
SUNRISE AND SUNSET  
JULY 24 2008..........SUNRISE 552 AM EDT SUNSET 824 PM EDT  
JULY 25 2008..........SUNRISE 552 AM EDT SUNSET 823 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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