542  
CDUS41 KPHI 170557  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1257 AM EST SUN FEB 17 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 16 2019
 
 
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)  
YESTERDAY  
MAXIMUM 44 321 PM 72 1954 40 4 57  
MINIMUM 28 1159 PM -7 1943 22 6 33  
AVERAGE 36 31 5 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.29 1993 0.09 -0.09 0.43  
MONTH TO DATE 1.45 1.54 -0.09 3.41  
SINCE DEC 1 12.39 8.15 4.24 8.46  
SINCE JAN 1 6.15 4.57 1.58 6.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1914 0.4 -0.4 0.0  
MONTH TO DATE 3.5 6.6 -3.1 2.9  
SINCE DEC 1 10.6 21.8 -11.2 18.8  
SINCE JUL 1 18.7 22.5 -3.8 18.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 34 -5 20  
MONTH TO DATE 489 568 -79 491  
SINCE DEC 1 2414 2738 -324 2649  
SINCE JUL 1 3477 3918 -441 3562  
 
COOLING  
YESTERDAY 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 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.2  
 
 
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 59 800 PM  
LOWEST 33 1200 AM  
AVERAGE 46  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 63 1976  
MINIMUM TEMPERATURE (F) 22 -3 1979  
 
 
SUNRISE AND SUNSET  
FEBRUARY 17 2019......SUNRISE 653 AM EST SUNSET 539 PM EST  
FEBRUARY 18 2019......SUNRISE 652 AM EST SUNSET 540 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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