500  
CDUS41 KCTP 092223  
CLIMDT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
523 PM EST MON DEC 09 2024  
   
...............................
 
 
   
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 9 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 43 458 PM 68 1946 45 -2 46  
MINIMUM 30 414 AM 7 1989 30 0 30  
AVERAGE 37 37 0 38  
 
PRECIPITATION (IN)  
TODAY 0.37 1.54 1973 0.12 0.25 0.00  
MONTH TO DATE 0.37 1.07 -0.70 0.61  
SINCE DEC 1 0.37 1.07 -0.70 0.61  
SINCE JAN 1 39.68 41.87 -2.19 33.01  
 
SNOWFALL (IN)  
TODAY 0.0 8.0 2005 0.1 -0.1 0.0  
MONTH TO DATE T 1.0 -1.0 T  
SINCE DEC 1 T 1.0 -1.0 T  
SINCE JUL 1 T 2.0 -2.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 28 0 27  
MONTH TO DATE 282 238 44 222  
SINCE DEC 1 282 238 44 222  
SINCE JUL 1 1023 1192 -169 1077  
 
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 NW (300)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 1.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 PM  
LOWEST 73 1000 AM  
AVERAGE 85  
   
......................................................
 
 
THE HARRISBURG PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 71 1946  
MINIMUM TEMPERATURE (F) 30 6 1917  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 718 AM EST SUNSET 441 PM EST  
DECEMBER 10 2024......SUNRISE 719 AM EST SUNSET 441 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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