701  
CDUS41 KPHI 042145  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
445 PM EST TUE FEB 04 2025  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 4 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 45 12:14 PM 65 1991 39 6 49  
MINIMUM 31 1:29 AM -1 1945 21 10 25  
1985  
AVERAGE 38 30 8 37  
 
PRECIPITATION (IN)  
TODAY 0.00 1.24 1952 0.10 -0.10 0.00  
MONTH TO DATE 0.07 0.41 -0.34 0.12  
SINCE DEC 1 4.79 7.57 -2.78 15.06  
SINCE JAN 1 0.93 3.71 -2.78 6.44  
 
SNOWFALL (IN)  
TODAY 0.0 10.0 1961 0.4 -0.4 0.0  
MONTH TO DATE 0.6 1.8 -1.2 0.0  
SINCE DEC 1 14.0 16.2 -2.2 10.4  
SINCE JUL 1 14.0 17.3 -3.3 10.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 35 -8 28  
MONTH TO DATE 140 140 0 109  
SINCE DEC 1 2371 2154 217 1905  
SINCE JUL 1 3240 3193 47 2992  
 
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 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 2:00 AM  
LOWEST 31 4:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1991  
MINIMUM TEMPERATURE (F) 22 -6 1996  
 
SUNRISE AND SUNSET  
FEBRUARY 4 2025......SUNRISE 7:08 AM EST SUNSET 5:24 PM EST  
FEBRUARY 5 2025......SUNRISE 7:07 AM EST SUNSET 5:25 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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