558  
CDUS41 KPHI 300551  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
151 AM EDT MON JUL 30 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JULY 29 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1922 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 442 PM 96 1954 84 1 82  
MINIMUM 62 445 AM 53 1928 63 -1 60  
AVERAGE 74 73 1 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.64 1979 0.15 -0.15 0.00  
MONTH TO DATE 5.80 4.63 1.17 8.21  
SINCE JUN 1 8.40 8.94 -0.54 13.51  
SINCE JAN 1 28.88 25.76 3.12 30.69  
 
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 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 7 33 -26 27  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 9 8 1 6  
MONTH TO DATE 358 252 106 323  
SINCE JUN 1 558 407 151 531  
SINCE JAN 1 652 452 200 591    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 40 500 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 1940  
MINIMUM TEMPERATURE (F) 63 50 1997  
1968  
 
 
SUNRISE AND SUNSET  
JULY 30 2018..........SUNRISE 557 AM EDT SUNSET 819 PM EDT  
JULY 31 2018..........SUNRISE 558 AM EDT SUNSET 818 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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