470  
CDUS41 KCTP 130617  
CLIMDT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
217 AM EDT WED SEP 13 2023  
   
...............................  
 
   
..THE HARRISBURG PA CLIMATE SUMMARY FOR SEPTEMBER 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 85 256 PM 97 1931 79 6 79  
MINIMUM 65 645 AM 41 1917 60 5 67  
AVERAGE 75 69 6 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.98 2015 0.17 -0.10 0.03  
MONTH TO DATE 1.90 1.86 0.04 3.44  
SINCE SEP 1 1.90 1.86 0.04 3.44  
SINCE JAN 1 24.87 31.05 -6.18 31.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE SEP 1 0 4 -4 0  
SINCE JUL 1 0 5 -5 0  
 
COOLING  
YESTERDAY 10 5 5 8  
MONTH TO DATE 153 80 73 103  
SINCE SEP 1 153 80 73 103  
SINCE JAN 1 1123 1101 22 1309    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 46 300 PM  
AVERAGE 70  
   
......................................................  
 
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 1952  
MINIMUM TEMPERATURE (F) 59 40 1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 646 AM EDT SUNSET 719 PM EDT  
SEPTEMBER 14 2023.....SUNRISE 647 AM EDT SUNSET 718 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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