090  
CDUS41 KCTP 200620  
CLIMDT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
220 AM EDT SAT SEP 20 2025  
   
...............................
 
 
   
..THE HARRISBURG PA CLIMATE SUMMARY FOR SEPTEMBER 19 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1888 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 218 PM 92 1965 77 12 86  
1983  
MINIMUM 61 620 AM 37 1943 57 4 63  
AVERAGE 75 67 8 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.18 2000 0.18 -0.18 0.00  
MONTH TO DATE 0.61 3.09 -2.48 0.16  
SINCE SEP 1 0.61 3.09 -2.48 0.16  
SINCE JAN 1 31.04 32.28 -1.24 32.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 13 -11 7  
SINCE SEP 1 2 13 -11 7  
SINCE JUL 1 4 14 -10 10  
 
COOLING  
YESTERDAY 10 4 6 10  
MONTH TO DATE 102 110 -8 88  
SINCE SEP 1 102 110 -8 88  
SINCE JAN 1 1160 1131 29 1353    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.4  
 
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 90 200 AM  
LOWEST 37 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1895  
MINIMUM TEMPERATURE (F) 57 37 1979  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 653 AM EDT SUNSET 707 PM EDT  
SEPTEMBER 21 2025.....SUNRISE 654 AM EDT SUNSET 705 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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