665  
CDUS41 KPHI 290544  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
144 AM EDT TUE OCT 29 2024  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 28 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 63 2:35 PM 80 1984 61 2 79  
MINIMUM 32 3:55 AM 21 1936 40 -8 53  
AVERAGE 48 50 -2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.85 2015 0.11 -0.11 0.00  
MONTH TO DATE 0.02 3.82 -3.80 1.39  
SINCE SEP 1 1.32 8.66 -7.34 5.42  
SINCE JAN 1 35.94 39.94 -4.00 34.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1965 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 17 15 2 0  
MONTH TO DATE 258 287 -29 243  
SINCE SEP 1 297 356 -59 324  
SINCE JUL 1 306 360 -54 324  
 
COOLING  
YESTERDAY 0 0 0 1  
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 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.0  
 
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 55 11:00 PM  
LOWEST 22 3:00 PM  
AVERAGE 39  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 76 1946  
1989  
MINIMUM TEMPERATURE (F) 39 22 1940  
 
SUNRISE AND SUNSET  
OCTOBER 29 2024.......SUNRISE 7:29 AM EDT SUNSET 6:01 PM EDT  
OCTOBER 30 2024.......SUNRISE 7:30 AM EDT SUNSET 6:00 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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