052  
CDUS41 KPHI 260557  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1257 AM EST WED FEB 26 2025  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 25 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 57 1:46 PM 74 1930 44 13 42  
2017  
MINIMUM 31 11:49 PM 3 1964 25 6 16  
AVERAGE 44 35 9 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.08 2011 0.10 -0.09 0.00  
MONTH TO DATE 2.32 2.45 -0.13 1.50  
SINCE DEC 1 7.04 9.61 -2.57 16.44  
SINCE JAN 1 3.18 5.75 -2.57 7.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.3 2010 0.3 -0.3 0.0  
MONTH TO DATE 4.4 9.9 -5.5 14.8  
SINCE DEC 1 17.8 24.3 -6.5 25.2  
SINCE JUL 1 17.8 25.4 -7.6 25.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 30 -9 36  
MONTH TO DATE 875 823 52 766  
SINCE DEC 1 3106 2837 269 2562  
SINCE JUL 1 3975 3876 99 3649  
 
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 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 11:00 PM  
LOWEST 37 2:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 65 1976  
MINIMUM TEMPERATURE (F) 26 4 1970  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2025......SUNRISE 6:40 AM EST SUNSET 5:50 PM EST  
FEBRUARY 27 2025......SUNRISE 6:38 AM EST SUNSET 5:51 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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