453  
CDUS41 KPHI 182130  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
427 PM EST MON FEB 18 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 18 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 41 134 PM 67 2017 41 0 44  
2011  
MINIMUM 34 430 AM -6 1979 22 12 25  
AVERAGE 38 31 7 35  
 
PRECIPITATION (IN)  
TODAY 0.12 1.04 1960 0.09 0.03 0.00  
MONTH TO DATE 1.62 1.73 -0.11 3.86  
SINCE DEC 1 12.56 8.34 4.22 8.91  
SINCE JAN 1 6.32 4.76 1.56 7.03  
 
SNOWFALL (IN)  
TODAY T 3.9 2000 0.5 -0.5 0.0  
MONTH TO DATE 3.5 7.5 -4.0 9.4  
SINCE DEC 1 10.6 22.7 -12.1 25.3  
SINCE JUL 1 18.7 23.4 -4.7 25.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 34 -7 30  
MONTH TO DATE 551 636 -85 554  
SINCE DEC 1 2476 2806 -330 2712  
SINCE JUL 1 3539 3986 -447 3625  
 
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 24 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1100 AM  
LOWEST 59 200 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 68 2017  
MINIMUM TEMPERATURE (F) 22 0 1936  
 
 
SUNRISE AND SUNSET  
FEBRUARY 18 2019......SUNRISE 652 AM EST SUNSET 540 PM EST  
FEBRUARY 19 2019......SUNRISE 650 AM EST SUNSET 541 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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