197  
CDUS41 KPHI 090606  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
106 AM EST SUN FEB 09 2025  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 8 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 31 5:49 PM 61 2017 40 -9 54  
MINIMUM 19 4:18 AM -5 1935 22 -3 25  
AVERAGE 25 31 -6 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.39 1.06 1928 0.10 0.29 0.00  
MONTH TO DATE 0.83 0.80 0.03 0.12  
SINCE DEC 1 5.55 7.96 -2.41 15.06  
SINCE JAN 1 1.69 4.10 -2.41 6.44  
 
SNOWFALL (IN)  
YESTERDAY 0.3 7.5 1994 0.4 -0.1 0.0  
MONTH TO DATE 1.2 3.5 -2.3 0.0  
SINCE DEC 1 14.6 17.9 -3.3 10.4  
SINCE JUL 1 14.6 19.0 -4.4 10.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 34 6 25  
MONTH TO DATE 284 276 8 228  
SINCE DEC 1 2515 2290 225 2024  
SINCE JUL 1 3384 3329 55 3111  
 
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 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FREEZING RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
SLEET  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 11:00 PM  
LOWEST 39 3:00 PM  
AVERAGE 64  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 57 1990  
MINIMUM TEMPERATURE (F) 22 -12 1934  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2025......SUNRISE 7:03 AM EST SUNSET 5:30 PM EST  
FEBRUARY 10 2025......SUNRISE 7:01 AM EST SUNSET 5:31 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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