419  
CDUS41 KPHI 052133  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
433 PM EST SUN JAN 05 2025  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 5 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 32 2:04 PM 62 1993 39 -7 37  
MINIMUM 24 8:29 AM 1 2014 23 1 22  
AVERAGE 28 31 -3 30  
 
PRECIPITATION (IN)  
TODAY 0.00 2.37 1949 0.11 -0.11 0.00  
MONTH TO DATE T 0.53 -0.53 T  
SINCE DEC 1 3.86 4.39 -0.53 8.62  
SINCE JAN 1 T 0.53 -0.53 T  
 
SNOWFALL (IN)  
TODAY 0.0 2.7 1947 0.2 -0.2 0.0  
MONTH TO DATE T 1.0 -1.0 T  
SINCE DEC 1 4.8 5.6 -0.8 T  
SINCE JUL 1 4.8 6.7 -1.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 37 34 3 35  
MONTH TO DATE 163 170 -7 159  
SINCE DEC 1 1164 1102 62 949  
SINCE JUL 1 2033 2141 -108 2036  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 2:00 AM  
LOWEST 39 2:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 70 2007  
MINIMUM TEMPERATURE (F) 23 -4 1968  
 
SUNRISE AND SUNSET  
JANUARY 5 2025.......SUNRISE 7:26 AM EST SUNSET 4:49 PM EST  
JANUARY 6 2025.......SUNRISE 7:26 AM EST SUNSET 4:50 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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