881  
CDUS41 KPHI 230558  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
158 AM EDT WED OCT 23 2024  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 22 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 83 3:29 PM 84 1979 63 20 56  
MINIMUM 46 6:19 AM 21 1940 42 4 48  
AVERAGE 65 52 13 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.01 1984 0.14 -0.14 0.00  
MONTH TO DATE 0.01 3.14 -3.13 1.39  
SINCE SEP 1 1.31 7.98 -6.67 5.42  
SINCE JAN 1 35.93 39.26 -3.33 34.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 13 -13 13  
MONTH TO DATE 179 204 -25 196  
SINCE SEP 1 218 273 -55 277  
SINCE JUL 1 227 277 -50 277  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 11 -11 17  
SINCE SEP 1 55 119 -64 129  
SINCE JAN 1 991 979 12 789    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.2  
 
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 89 7:00 AM  
LOWEST 30 2:00 PM  
AVERAGE 60  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 85 1947  
MINIMUM TEMPERATURE (F) 41 24 1997  
 
SUNRISE AND SUNSET  
OCTOBER 23 2024.......SUNRISE 7:22 AM EDT SUNSET 6:09 PM EDT  
OCTOBER 24 2024.......SUNRISE 7:23 AM EDT SUNSET 6:08 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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