845  
CDUS41 KPHI 010601  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
100 AM EST SAT DEC 1 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 30 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 41 350 PM 69 1933 46 -5 52  
MINIMUM 31 1254 AM 10 1929 29 2 28  
AVERAGE 36 38 -2 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.05 2016 0.13 -0.09 0.04  
MONTH TO DATE 9.73 3.50 6.23 1.55  
SINCE SEP 1 19.63 12.00 7.63 9.16  
SINCE JAN 1 60.72 41.77 18.95 48.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.4 1967 0.1 -0.1 0.0  
MONTH TO DATE 8.1 0.7 7.4 T  
SINCE SEP 1 8.1 0.7 7.4 T  
SINCE JUL 1 8.1 0.7 7.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 28 1 25  
MONTH TO DATE 715 669 46 657  
SINCE SEP 1 1063 1169 -106 909  
SINCE JUL 1 1063 1180 -117 913  
 
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 8 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 2.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1000 PM  
LOWEST 64 300 AM  
AVERAGE 73  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 72 2006  
MINIMUM TEMPERATURE (F) 28 7 1967  
 
 
SUNRISE AND SUNSET  
DECEMBER 1 2018......SUNRISE 706 AM EST SUNSET 435 PM EST  
DECEMBER 2 2018......SUNRISE 707 AM EST SUNSET 435 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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