606  
CDUS41 KCTP 072122  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
522 PM EDT SUN SEP 07 2025  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 7 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 347 PM 95 1922 78 -5 74  
MINIMUM 54 623 AM 39 1962 57 -3 54  
AVERAGE 64 68 -4 64  
 
PRECIPITATION (IN)  
TODAY 0.00 6.76 2011 0.14 -0.14 0.19  
MONTH TO DATE 0.09 1.03 -0.94 0.19  
SINCE SEP 1 0.09 1.03 -0.94 0.19  
SINCE JAN 1 26.65 29.57 -2.92 36.06  
 
DEGREE DAYS  
HEATING  
TODAY 1 1 0 1  
MONTH TO DATE 2 7 -5 9  
SINCE SEP 1 2 7 -5 9  
SINCE JUL 1 20 15 5 18  
 
COOLING  
TODAY 0 4 -4 0  
MONTH TO DATE 15 31 -16 13  
SINCE SEP 1 15 31 -16 13  
SINCE JAN 1 810 740 70 949    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 34 100 PM  
AVERAGE 62  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 2016  
MINIMUM TEMPERATURE (F) 57 41 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 640 AM EDT SUNSET 730 PM EDT  
SEPTEMBER 8 2025.....SUNRISE 641 AM EDT SUNSET 728 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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