819  
CDUS41 KPHI 252147  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
547 PM EDT FRI OCT 25 2024  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 25 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 63 3:41 PM 78 1963 62 1 72  
MINIMUM 32 6:46 AM 26 1962 41 -9 38  
AVERAGE 48 51 -3 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.78 1926 0.12 -0.12 0.00  
MONTH TO DATE 0.02 3.49 -3.47 1.39  
SINCE SEP 1 1.32 8.33 -7.01 5.42  
SINCE JAN 1 35.94 39.61 -3.67 34.59  
 
SNOWFALL (IN)  
TODAY 0.0 T 1962 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  
TODAY 17 14 3 10  
MONTH TO DATE 212 244 -32 238  
SINCE SEP 1 251 313 -62 319  
SINCE JUL 1 260 317 -57 319  
 
COOLING  
TODAY 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 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 7:00 AM  
LOWEST 23 2:00 PM  
AVERAGE 52  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 78 1947  
1963  
2023  
MINIMUM TEMPERATURE (F) 40 24 1952  
 
SUNRISE AND SUNSET  
OCTOBER 25 2024.......SUNRISE 7:25 AM EDT SUNSET 6:06 PM EDT  
OCTOBER 26 2024.......SUNRISE 7:26 AM EDT SUNSET 6:05 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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