330  
CDUS41 KPHI 112138  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
436 PM EST MON FEB 11 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 11 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1922 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 36 359 PM 64 2009 39 -3 47  
MINIMUM 29 744 AM -6 1962 21 8 37  
AVERAGE 33 30 3 42  
 
PRECIPITATION (IN)  
TODAY 0.03 1.40 1983 0.10 -0.07 0.65  
MONTH TO DATE 0.88 1.08 -0.20 2.71  
SINCE DEC 1 11.82 7.69 4.13 7.76  
SINCE JAN 1 5.58 4.11 1.47 5.88  
 
SNOWFALL (IN)  
TODAY 0.4 24.0 1983 0.4 0.0 0.0  
MONTH TO DATE 0.5 4.5 -4.0 2.9  
SINCE DEC 1 7.6 19.7 -12.1 18.8  
SINCE JUL 1 15.7 20.4 -4.7 18.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 32 35 -3 23  
MONTH TO DATE 354 395 -41 376  
SINCE DEC 1 2279 2565 -286 2534  
SINCE JUL 1 3342 3745 -403 3447  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 100 AM  
LOWEST 64 100 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 1999  
MINIMUM TEMPERATURE (F) 21 -6 1979  
 
 
SUNRISE AND SUNSET  
FEBRUARY 11 2019......SUNRISE 701 AM EST SUNSET 532 PM EST  
FEBRUARY 12 2019......SUNRISE 700 AM EST SUNSET 533 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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