921  
CDUS41 KPHI 120555  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1255 AM EST MON NOV 12 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 11 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 46 324 PM 72 1949 55 -9 41  
1935  
MINIMUM 26 610 AM 18 2017 34 -8 18  
AVERAGE 36 44 -8 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1995 0.10 -0.10 0.00  
MONTH TO DATE 5.34 1.18 4.16 0.63  
SINCE SEP 1 15.24 9.68 5.56 8.24  
SINCE JAN 1 56.33 39.45 16.88 47.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.7 1987 0.0 0.0 0.0  
MONTH TO DATE T 0.1 -0.1 0.0  
SINCE SEP 1 T 0.1 -0.1 0.0  
SINCE JUL 1 T 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 21 8 35  
MONTH TO DATE 182 210 -28 204  
SINCE SEP 1 530 710 -180 456  
SINCE JUL 1 530 721 -191 460  
 
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 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
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 85 1100 PM  
LOWEST 42 200 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 71 1935  
MINIMUM TEMPERATURE (F) 34 21 1926  
 
 
SUNRISE AND SUNSET  
NOVEMBER 12 2018......SUNRISE 645 AM EST SUNSET 446 PM EST  
NOVEMBER 13 2018......SUNRISE 646 AM EST SUNSET 446 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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