600  
CDUS41 KPHI 220612  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
110 AM EST THU NOV 22 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 21 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 45 1242 PM 73 1931 50 -5 58  
MINIMUM 27 1159 PM 17 2014 32 -5 25  
1951  
AVERAGE 36 41 -5 42  
 
PRECIPITATION (IN)  
YESTERDAY T 1.35 1952 0.12 -0.12 0.00  
MONTH TO DATE 7.25 2.34 4.91 1.50  
SINCE SEP 1 17.15 10.84 6.31 9.11  
SINCE JAN 1 58.24 40.61 17.63 48.25  
 
SNOWFALL (IN)  
YESTERDAY T R T 1989 0.0 0.0 0.0  
MONTH TO DATE 8.1 0.2 7.9 T  
SINCE SEP 1 8.1 0.2 7.9 T  
SINCE JUL 1 8.1 0.2 7.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 24 5 23  
MONTH TO DATE 448 435 13 442  
SINCE SEP 1 796 935 -139 694  
SINCE JUL 1 796 946 -150 698  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 248 78 170 196  
SINCE JAN 1 1287 757 530 1004    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 100 AM  
LOWEST 43 1100 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 73 1931  
MINIMUM TEMPERATURE (F) 31 15 2014  
 
 
SUNRISE AND SUNSET  
NOVEMBER 22 2018......SUNRISE 656 AM EST SUNSET 439 PM EST  
NOVEMBER 23 2018......SUNRISE 658 AM EST SUNSET 438 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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