119  
CDUS41 KCTP 182131  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
531 PM EDT WED SEP 18 2024  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 18 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 78 322 PM 88 1964 75 3 76  
MINIMUM 61 527 AM 34 1925 53 8 54  
AVERAGE 70 64 6 65  
 
PRECIPITATION (IN)  
TODAY 0.00 2.14 2012 0.17 -0.17 0.14  
MONTH TO DATE 0.19 2.84 -2.65 1.73  
SINCE SEP 1 0.19 2.84 -2.65 1.73  
SINCE JAN 1 36.06 31.38 4.68 35.38  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 21 31 -10 17  
SINCE SEP 1 21 31 -10 17  
SINCE JUL 1 30 39 -9 17  
 
COOLING  
TODAY 5 2 3 0  
MONTH TO DATE 43 63 -20 120  
SINCE SEP 1 43 63 -20 120  
SINCE JAN 1 979 772 207 832    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 60 400 PM  
AVERAGE 77  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 89 1946  
MINIMUM TEMPERATURE (F) 53 34 1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2024.....SUNRISE 652 AM EDT SUNSET 711 PM EDT  
SEPTEMBER 19 2024.....SUNRISE 653 AM EDT SUNSET 709 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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