820  
CDUS41 KPHI 300553  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT SAT JUN 30 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 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 91 249 PM 99 1934 83 8 87  
MINIMUM 66 405 AM 48 1970 62 4 61  
AVERAGE 79 72 7 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.42 1973 0.15 -0.15 0.00  
MONTH TO DATE 2.60 4.16 -1.56 4.74  
SINCE JUN 1 2.60 4.16 -1.56 4.74  
SINCE JAN 1 23.08 20.98 2.10 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 MM  
 
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 9  
MONTH TO DATE 186 147 39 193  
SINCE JUN 1 186 147 39 193  
SINCE JAN 1 280 192 88 253    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.0  
 
 
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 87 300 AM  
LOWEST 37 100 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 1964  
MINIMUM TEMPERATURE (F) 62 48 1988  
 
 
SUNRISE AND SUNSET  
JUNE 30 2018..........SUNRISE 534 AM EDT SUNSET 837 PM EDT  
JULY 1 2018..........SUNRISE 535 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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