327  
CDUS41 KCTP 011320  
CLIMDT  
 
CLIMATE REPORT...CORRECTION  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
820 AM EST MON JAN 01 2024  
   
...............................
 
 
   
..THE HARRISBURG PA CLIMATE SUMMARY FOR DECEMBER 31 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 45 332 PM 65 1965 40 5 49  
1992  
MINIMUM 37 1150 PM -3 1963 25 12 33  
AVERAGE 41 32 9 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.98 1895 0.09 -0.05 0.33  
MONTH TO DATE 5.16 3.43 1.73 4.35  
SINCE DEC 1 5.16 3.43 1.73 4.35  
SINCE JAN 1 37.56 44.23 -6.67 42.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.8 1967 0.2 -0.2 0.0  
MONTH TO DATE T 4.4 -4.4 2.0  
SINCE DEC 1 T 4.4 -4.4 2.0  
SINCE JUL 1 T 5.4 -5.4 2.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 33 -9 24  
MONTH TO DATE 733 906 -173 947  
SINCE DEC 1 733 906 -173 947  
SINCE JUL 1 1588 1860 -272 1841  
 
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 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1000 PM  
LOWEST 49 1000 AM  
AVERAGE 67  
   
......................................................
 
 
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 64 2005  
MINIMUM TEMPERATURE (F) 25 -2 2018  
 
SUNRISE AND SUNSET  
JANUARY 1 2024.......SUNRISE 729 AM EST SUNSET 452 PM EST  
JANUARY 2 2024.......SUNRISE 730 AM EST SUNSET 453 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CORRECTED ALL INFORMATION. INFO FOR PREV ISSUANCE WAS PULLED FROM INCORRECT DAY.  
 
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