821  
CDUS41 KPHI 132128  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
528 PM EDT MON AUG 13 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 13 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 126 PM 98 2002 83 -7 82  
1944  
MINIMUM 71 1024 AM 45 1930 62 9 63  
AVERAGE 74 72 2 73  
 
PRECIPITATION (IN)  
TODAY 2.62 3.63 1955 0.12 2.50 0.00  
MONTH TO DATE 8.76 1.71 7.05 4.86  
SINCE JUN 1 17.16 10.97 6.19 18.37  
SINCE JAN 1 37.64 27.79 9.85 35.55  
 
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 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  
TODAY 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  
TODAY 9 7 2 8  
MONTH TO DATE 178 103 75 100  
SINCE JUN 1 748 523 225 644  
SINCE JAN 1 842 568 274 704    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 AM  
LOWEST 87 1200 AM  
AVERAGE 90  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 2002  
MINIMUM TEMPERATURE (F) 61 47 1941  
 
 
SUNRISE AND SUNSET  
AUGUST 13 2018........SUNRISE 610 AM EDT SUNSET 802 PM EDT  
AUGUST 14 2018........SUNRISE 611 AM EDT SUNSET 801 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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