086  
CDUS41 KCTP 130757  
CLIMDT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
257 AM EST WED DEC 13 2023  
   
...............................
 
 
   
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 12 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1888 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 358 PM 67 1979 44 3 39  
MINIMUM 28 604 AM 6 1988 29 -1 32  
AVERAGE 38 37 1 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.86 1959 0.12 -0.12 0.00  
1983  
MONTH TO DATE 1.77 1.43 0.34 0.64  
SINCE DEC 1 1.77 1.43 0.34 0.64  
SINCE JAN 1 34.13 42.23 -8.10 38.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.1 1960 0.2 -0.2 0.0  
MONTH TO DATE T 1.4 -1.4 T  
SINCE DEC 1 T 1.4 -1.4 T  
SINCE JUL 1 T 2.4 -2.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 28 -1 29  
MONTH TO DATE 296 322 -26 318  
SINCE DEC 1 296 322 -26 318  
SINCE JUL 1 1151 1276 -125 1212  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1178 1172 6 1360    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 600 AM  
LOWEST 39 400 PM  
AVERAGE 54  
   
......................................................
 
 
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 64 2015  
MINIMUM TEMPERATURE (F) 29 6 1960  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 721 AM EST SUNSET 442 PM EST  
DECEMBER 14 2023......SUNRISE 721 AM EST SUNSET 442 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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