794  
CDUS41 KPHI 250600  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
100 AM EST SAT FEB 25 2023  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 24 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 2:05 PM 77 2017 44 2 33  
MINIMUM 24 11:59 PM -8 2015 25 -1 26  
AVERAGE 35 34 1 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.77 2016 0.11 -0.11 T  
MONTH TO DATE 0.61 2.35 -1.74 3.39  
SINCE DEC 1 9.11 9.51 -0.40 7.08  
SINCE JAN 1 4.68 5.65 -0.97 5.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.6 1966 0.3 -0.3 T  
MONTH TO DATE T 9.6 -9.6 5.7  
SINCE DEC 1 2.9 24.0 -21.1 14.6  
SINCE JUL 1 2.9 25.1 -22.2 14.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 30 0 35  
MONTH TO DATE 665 793 -128 772  
SINCE DEC 1 2473 2807 -334 2798  
SINCE JUL 1 3574 3846 -272 3755  
 
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 32 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 34 1:00 PM  
AVERAGE 65  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 74 1930  
2017  
MINIMUM TEMPERATURE (F) 25 3 1964  
 
SUNRISE AND SUNSET  
FEBRUARY 25 2023......SUNRISE 6:42 AM EST SUNSET 5:48 PM EST  
FEBRUARY 26 2023......SUNRISE 6:40 AM EST SUNSET 5:49 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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