609  
CDUS41 KCTP 132121  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
521 PM EDT FRI SEP 13 2024  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 13 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 323 PM 96 1931 76 6 79  
MINIMUM 55 358 AM 36 1943 55 0 59  
AVERAGE 69 66 3 69  
 
PRECIPITATION (IN)  
TODAY 0.00 2.78 1996 0.17 -0.17 0.05  
MONTH TO DATE 0.19 1.98 -1.79 1.03  
SINCE SEP 1 0.19 1.98 -1.79 1.03  
SINCE JAN 1 36.06 30.52 5.54 34.68  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 21 18 3 0  
SINCE SEP 1 21 18 3 0  
SINCE JUL 1 30 26 4 0  
 
COOLING  
TODAY 4 3 1 4  
MONTH TO DATE 21 51 -30 120  
SINCE SEP 1 21 51 -30 120  
SINCE JAN 1 957 760 197 832    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 42 200 PM  
AVERAGE 71  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1952  
MINIMUM TEMPERATURE (F) 55 35 1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2024.....SUNRISE 647 AM EDT SUNSET 719 PM EDT  
SEPTEMBER 14 2024.....SUNRISE 648 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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