216  
CDUS41 KCTP 300717  
CLIMDT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
217 AM EST MON DEC 30 2024  
   
...............................  
 
   
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 29 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 62 241 PM 75 1984 40 22 53  
MINIMUM 41 121 AM -2 1917 25 16 34  
AVERAGE 52 33 19 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 1.22 1901 0.10 0.09 0.00  
MONTH TO DATE 3.48 3.24 0.24 5.12  
SINCE DEC 1 3.48 3.24 0.24 5.12  
SINCE JAN 1 42.79 44.04 -1.25 37.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1962 0.2 -0.2 0.0  
MONTH TO DATE 1.8 4.0 -2.2 T  
SINCE DEC 1 1.8 4.0 -2.2 T  
SINCE JUL 1 1.8 5.0 -3.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 32 -19 21  
MONTH TO DATE 897 841 56 684  
SINCE DEC 1 897 841 56 684  
SINCE JUL 1 1638 1795 -157 1539  
 
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 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 69 700 PM  
AVERAGE 85  
   
......................................................  
 
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 64 1984  
MINIMUM TEMPERATURE (F) 25 -3 1917  
 
SUNRISE AND SUNSET  
DECEMBER 30 2024......SUNRISE 729 AM EST SUNSET 451 PM EST  
DECEMBER 31 2024......SUNRISE 729 AM EST SUNSET 451 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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