418  
CDUS41 KPHI 250554  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT MON JUN 25 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 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 89 242 PM 98 1923 82 7 84  
MINIMUM 68 248 AM 48 2007 61 7 69  
AVERAGE 79 71 8 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 2.25 1957 0.14 -0.05 1.16  
MONTH TO DATE 1.44 3.43 -1.99 4.74  
SINCE JUN 1 1.44 3.43 -1.99 4.74  
SINCE JAN 1 21.92 20.25 1.67 21.92  
 
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 49.9 32.9 17.0 28.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 32 -25 27  
SINCE JUN 1 7 32 -25 27  
SINCE JUL 1 5262 5800 -538 4816  
 
COOLING  
YESTERDAY 14 7 7 12  
MONTH TO DATE 148 112 36 173  
SINCE JUN 1 148 112 36 173  
SINCE JAN 1 242 157 85 233    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 46 300 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1923  
MINIMUM TEMPERATURE (F) 61 46 1979  
 
 
SUNRISE AND SUNSET  
JUNE 25 2018..........SUNRISE 532 AM EDT SUNSET 837 PM EDT  
JUNE 26 2018..........SUNRISE 532 AM EDT SUNSET 837 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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