325  
CDUS41 KCTP 220733  
CLIMDT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
233 AM EST FRI DEC 22 2023  
   
...............................  
 
   
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 21 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 43 1150 AM 64 1923 42 1 41  
MINIMUM 32 730 AM 2 1942 27 5 21  
AVERAGE 38 34 4 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 1973 0.10 -0.10 0.00  
MONTH TO DATE 4.39 2.41 1.98 2.27  
SINCE DEC 1 4.39 2.41 1.98 2.27  
SINCE JAN 1 36.75 43.21 -6.46 40.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.8 1960 0.2 -0.2 0.0  
MONTH TO DATE T 2.7 -2.7 T  
SINCE DEC 1 T 2.7 -2.7 T  
SINCE JUL 1 T 3.7 -3.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 31 -4 34  
MONTH TO DATE 517 589 -72 605  
SINCE DEC 1 517 589 -72 605  
SINCE JUL 1 1372 1543 -171 1499  
 
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 13 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 100 AM  
LOWEST 54 400 AM  
AVERAGE 61  
   
......................................................  
 
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 70 2013  
MINIMUM TEMPERATURE (F) 27 -1 1960  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 726 AM EST SUNSET 445 PM EST  
DECEMBER 23 2023......SUNRISE 727 AM EST SUNSET 445 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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