677  
CDUS41 KPHI 300547  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
147 AM EDT WED OCT 30 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 29 2024
 
 
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)  
YESTERDAY  
MAXIMUM 66 3:23 PM 76 1946 61 5 59  
1989  
MINIMUM 33 6:26 AM 22 1940 39 -6 48  
AVERAGE 50 50 0 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.72 1953 0.11 -0.11 0.09  
MONTH TO DATE 0.02 3.93 -3.91 1.48  
SINCE SEP 1 1.32 8.77 -7.45 5.51  
SINCE JAN 1 35.94 40.05 -4.11 34.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.8 2011 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 15 0 11  
MONTH TO DATE 273 302 -29 254  
SINCE SEP 1 312 371 -59 335  
SINCE JUL 1 321 375 -54 335  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 11 -11 18  
SINCE SEP 1 55 119 -64 130  
SINCE JAN 1 991 979 12 790    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 7:00 AM  
LOWEST 34 5:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 2016  
MINIMUM TEMPERATURE (F) 39 25 1962  
1966  
1967  
 
SUNRISE AND SUNSET  
OCTOBER 30 2024.......SUNRISE 7:30 AM EDT SUNSET 6:00 PM EDT  
OCTOBER 31 2024.......SUNRISE 7:31 AM EDT SUNSET 5:59 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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