423  
CDUS41 KCTP 250716  
CLIMDT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
216 AM EST WED DEC 25 2024  
   
...............................
 
 
   
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 24 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1888 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 356 PM 70 2015 41 -4 47  
MINIMUM 21 158 AM -1 1983 26 -5 40  
AVERAGE 29 34 -5 44  
 
PRECIPITATION (IN)  
YESTERDAY T 1.55 1986 0.10 -0.10 T  
MONTH TO DATE 2.94 2.73 0.21 4.39  
SINCE DEC 1 2.94 2.73 0.21 4.39  
SINCE JAN 1 42.25 43.53 -1.28 36.79  
 
SNOWFALL (IN)  
YESTERDAY MM 9.7 1961 0.1 MM 0.0  
MONTH TO DATE 1.8 3.1 -1.3 T  
SINCE DEC 1 1.8 3.1 -1.3 T  
SINCE JUL 1 1.8 4.1 -2.3 T  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 31 5 21  
MONTH TO DATE 766 682 84 590  
SINCE DEC 1 766 682 84 590  
SINCE JUL 1 1507 1636 -129 1445  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1391 1172 219 1178    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 0.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 800 PM  
LOWEST 59 100 PM  
AVERAGE 69  
   
......................................................
 
 
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 66 1889  
MINIMUM TEMPERATURE (F) 26 -3 1983  
 
SUNRISE AND SUNSET  
DECEMBER 25 2024......SUNRISE 728 AM EST SUNSET 447 PM EST  
DECEMBER 26 2024......SUNRISE 728 AM EST SUNSET 448 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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