043  
CDUS41 KCTP 110617  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
217 AM EDT MON AUG 11 2025  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR AUGUST 10 2025
 
 
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)  
YESTERDAY  
MAXIMUM 88 339 PM 99 1949 84 4 82  
MINIMUM 56 540 AM 45 1899 62 -6 61  
AVERAGE 72 73 -1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.70 1912 0.14 -0.14 0.00  
MONTH TO DATE 0.00 1.52 -1.52 6.14  
SINCE JUN 1 8.50 10.01 -1.51 11.99  
SINCE JAN 1 25.16 25.89 -0.73 34.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 17 30 -13 3  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 7 8 -1 7  
MONTH TO DATE 50 81 -31 109  
SINCE JUN 1 633 514 119 709  
SINCE JAN 1 664 568 96 809    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 21 400 PM  
AVERAGE 57  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 1900  
1944  
MINIMUM TEMPERATURE (F) 62 46 1941  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 613 AM EDT SUNSET 812 PM EDT  
AUGUST 12 2025........SUNRISE 614 AM EDT SUNSET 810 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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