517  
CDUS41 KPHI 272132  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
532 PM EDT SAT APR 27 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 27 2024
 
 
VALID TODAY AS OF 0500 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 57 11:04 AM 92 1990 68 -11 64  
MINIMUM 35 4:58 AM 30 1933 44 -9 43  
AVERAGE 46 56 -10 54  
 
PRECIPITATION (IN)  
TODAY T 2.79 1913 0.12 -0.12 0.00  
MONTH TO DATE 4.36 3.30 1.06 2.92  
SINCE MAR 1 9.50 6.93 2.57 5.70  
SINCE JAN 1 18.15 13.00 5.15 10.82  
 
SNOWFALL (IN)  
TODAY 0.0 1.0 1967 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE MAR 1 T 6.8 -6.8 1.2  
SINCE JUL 1 25.2 33.1 -7.9 6.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 9 10 11  
MONTH TO DATE 378 377 1 296  
SINCE MAR 1 1005 1132 -127 1055  
SINCE JUL 1 4744 5098 -354 4760  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 13  
SINCE MAR 1 0 0 0 13  
SINCE JAN 1 0 0 0 13    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 6:00 AM  
LOWEST 25 12:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 1990  
MINIMUM TEMPERATURE (F) 45 28 1947  
 
SUNRISE AND SUNSET  
APRIL 27 2024.........SUNRISE 6:05 AM EDT SUNSET 7:54 PM EDT  
APRIL 28 2024.........SUNRISE 6:04 AM EDT SUNSET 7:55 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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