247  
CDUS41 KCTP 152226  
CLIMDT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
526 PM EST SUN DEC 15 2024  
   
...............................
 
 
   
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 15 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 36 341 PM 63 1929 43 -7 59  
2008  
MINIMUM 23 254 AM 4 1914 28 -5 25  
AVERAGE 30 36 -6 42  
 
PRECIPITATION (IN)  
TODAY T 1.38 2022 0.12 -0.12 0.00  
MONTH TO DATE 2.32 1.77 0.55 1.77  
SINCE DEC 1 2.32 1.77 0.55 1.77  
SINCE JAN 1 41.63 42.57 -0.94 34.17  
 
SNOWFALL (IN)  
TODAY T 3.0 1981 0.2 -0.2 0.0  
MONTH TO DATE T 1.8 -1.8 T  
SINCE DEC 1 T 1.8 -1.8 T  
SINCE JUL 1 T 2.8 -2.8 T  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 35 29 6 23  
MONTH TO DATE 467 409 58 377  
SINCE DEC 1 467 409 58 377  
SINCE JUL 1 1208 1363 -155 1232  
 
COOLING  
TODAY 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 E (100)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 PM  
LOWEST 63 100 AM  
AVERAGE 71  
   
......................................................
 
 
THE HARRISBURG PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 66 2021  
MINIMUM TEMPERATURE (F) 28 4 1951  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 723 AM EST SUNSET 442 PM EST  
DECEMBER 16 2024......SUNRISE 723 AM EST SUNSET 443 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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