375  
CDUS41 KPHI 272135  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
535 PM EDT SUN OCT 27 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 27 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 MM MM 83 1963 61 MM 73  
MINIMUM MM MM 25 1988 40 MM 52  
2006  
AVERAGE MM 51 MM 63  
 
PRECIPITATION (IN)  
TODAY 0.00 2.17 2003 0.11 -0.11 T  
MONTH TO DATE 0.02 3.71 -3.69 1.39  
SINCE SEP 1 1.32 8.55 -7.23 5.42  
SINCE JAN 1 35.94 39.83 -3.89 34.59  
 
SNOWFALL (IN)  
TODAY 0.0 T 1957 0.1 -0.1 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  
TODAY MM 14 MM 2  
MONTH TO DATE 222 272 -50 243  
SINCE SEP 1 261 341 -80 324  
SINCE JUL 1 270 345 -75 324  
 
COOLING  
TODAY MM 0 MM 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 10 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.5  
 
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 MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 80 1984  
MINIMUM TEMPERATURE (F) 40 21 1936  
 
SUNRISE AND SUNSET  
OCTOBER 27 2024.......SUNRISE 7:27 AM EDT SUNSET 6:04 PM EDT  
OCTOBER 28 2024.......SUNRISE 7:28 AM EDT SUNSET 6:02 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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