145  
CDUS41 KPHI 310558  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
158 AM EDT THU OCT 31 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 30 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 76 2:22 PM 80 2016 60 16 56  
MINIMUM 41 6:27 AM 25 1962 39 2 47  
1966  
1967  
AVERAGE 59 50 9 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 1917 0.11 -0.11 0.16  
1935  
MONTH TO DATE 0.02 4.04 -4.02 1.64  
SINCE SEP 1 1.32 8.88 -7.56 5.67  
SINCE JAN 1 35.94 40.16 -4.22 34.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2002 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 6 15 -9 13  
MONTH TO DATE 279 317 -38 267  
SINCE SEP 1 318 386 -68 348  
SINCE JUL 1 327 390 -63 348  
 
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 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.2  
 
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 83 11:00 PM  
LOWEST 43 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 81 1950  
MINIMUM TEMPERATURE (F) 39 21 1988  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 7:31 AM EDT SUNSET 5:59 PM EDT  
NOVEMBER 1 2024......SUNRISE 7:33 AM EDT SUNSET 5:57 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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