480  
CDUS41 KPHI 172138  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
438 PM EST SAT FEB 17 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 17 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 33 1:53 PM 63 1976 42 -9 57  
MINIMUM 28 7:53 AM -3 1979 24 4 30  
AVERAGE 31 33 -2 44  
 
PRECIPITATION (IN)  
TODAY 0.26 1.00 2003 0.10 0.16 0.12  
MONTH TO DATE 1.44 1.65 -0.21 0.21  
SINCE DEC 1 16.38 8.81 7.57 8.71  
SINCE JAN 1 7.76 4.95 2.81 4.28  
 
SNOWFALL (IN)  
TODAY 5.5 18.0 1994 0.4 5.1 0.0  
2003  
MONTH TO DATE 14.8 7.0 7.8 T  
SINCE DEC 1 25.2 21.4 3.8 2.9  
SINCE JUL 1 25.2 22.5 2.7 2.9  
SNOW DEPTH 8  
 
DEGREE DAYS  
HEATING  
TODAY 34 32 2 21  
MONTH TO DATE 487 574 -87 484  
SINCE DEC 1 2283 2588 -305 2292  
SINCE JUL 1 3370 3627 -257 3393  
 
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 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 67 2011  
2017  
MINIMUM TEMPERATURE (F) 24 -6 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2024......SUNRISE 6:53 AM EST SUNSET 5:39 PM EST  
FEBRUARY 18 2024......SUNRISE 6:52 AM EST SUNSET 5:40 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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