054  
CDUS41 KPHI 270553  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1253 AM EST TUE NOV 27 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 26 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 50 306 PM 67 1999 48 2 52  
1979  
MINIMUM 33 104 AM 3 1938 30 3 28  
AVERAGE 42 39 3 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.75 1.74 1996 0.12 0.63 0.00  
MONTH TO DATE 9.68 2.97 6.71 1.51  
SINCE SEP 1 19.58 11.47 8.11 9.12  
SINCE JAN 1 60.67 41.24 19.43 48.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.9 2014 0.1 -0.1 0.0  
MONTH TO DATE 8.1 0.5 7.6 T  
SINCE SEP 1 8.1 0.5 7.6 T  
SINCE JUL 1 8.1 0.5 7.6 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 26 -3 25  
MONTH TO DATE 607 561 46 568  
SINCE SEP 1 955 1061 -106 820  
SINCE JUL 1 955 1072 -117 824  
 
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 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 76 900 AM  
AVERAGE 84  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 65 2015  
MINIMUM TEMPERATURE (F) 30 12 1932  
 
 
SUNRISE AND SUNSET  
NOVEMBER 27 2018......SUNRISE 702 AM EST SUNSET 436 PM EST  
NOVEMBER 28 2018......SUNRISE 703 AM EST SUNSET 436 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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