869  
CDUS41 KPHI 250556  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
156 AM EDT SAT AUG 25 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 24 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 83 508 PM 92 1947 82 1 79  
MINIMUM 56 546 AM 47 1971 60 -4 55  
1957  
1952  
AVERAGE 70 71 -1 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.77 1933 0.10 -0.10 0.00  
MONTH TO DATE 11.99 2.97 9.02 8.34  
SINCE JUN 1 20.39 12.23 8.16 21.85  
SINCE JAN 1 40.87 29.05 11.82 39.03  
 
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 36 -29 27  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 5 6 -1 2  
MONTH TO DATE 287 176 111 195  
SINCE JUN 1 857 596 261 739  
SINCE JAN 1 951 641 310 799    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 37 400 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1948  
MINIMUM TEMPERATURE (F) 60 42 1927  
 
 
SUNRISE AND SUNSET  
AUGUST 25 2018........SUNRISE 622 AM EDT SUNSET 745 PM EDT  
AUGUST 26 2018........SUNRISE 623 AM EDT SUNSET 743 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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