877  
CDUS41 KPHI 030608  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
108 AM EST MON FEB 03 2025  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 2 2025  
 
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)  
YESTERDAY  
MAXIMUM 29 4:45 PM 58 1983 39 -10 44  
MINIMUM 14 7:34 AM -7 1961 21 -7 37  
AVERAGE 22 30 -8 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 2.40 1915 0.11 -0.04 0.10  
MONTH TO DATE 0.07 0.21 -0.14 0.12  
SINCE DEC 1 4.79 7.37 -2.58 15.06  
SINCE JAN 1 0.93 3.51 -2.58 6.44  
 
SNOWFALL (IN)  
YESTERDAY 0.6 6.0 1916 0.5 0.1 0.0  
MONTH TO DATE 0.6 0.9 -0.3 0.0  
SINCE DEC 1 14.0 15.3 -1.3 10.4  
SINCE JUL 1 14.0 16.4 -2.4 10.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 35 8 24  
MONTH TO DATE 80 70 10 55  
SINCE DEC 1 2311 2084 227 1851  
SINCE JUL 1 3180 3123 57 2938  
 
COOLING  
YESTERDAY 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 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 8:00 PM  
LOWEST 49 10:00 AM  
AVERAGE 69  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1991  
MINIMUM TEMPERATURE (F) 21 -2 1955  
 
SUNRISE AND SUNSET  
FEBRUARY 3 2025......SUNRISE 7:09 AM EST SUNSET 5:22 PM EST  
FEBRUARY 4 2025......SUNRISE 7:08 AM EST SUNSET 5:24 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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