898  
CDUS41 KCTP 112231  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
531 PM EST WED DEC 11 2024  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 11 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 52 124 AM 64 1912 41 11 44  
MINIMUM 41 459 PM -5 1977 27 14 34  
AVERAGE 47 34 13 39  
 
PRECIPITATION (IN)  
TODAY 1.22 1.58 2003 0.11 1.11 0.21  
MONTH TO DATE 1.83 1.30 0.53 1.98  
SINCE DEC 1 1.83 1.30 0.53 1.98  
SINCE JAN 1 42.41 41.55 0.86 42.78  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1987 0.2 -0.2 T  
MONTH TO DATE 3.3 2.1 1.2 0.6  
SINCE DEC 1 3.3 2.1 1.2 0.6  
SINCE JUL 1 3.3 3.9 -0.6 0.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 31 -13 26  
MONTH TO DATE 334 328 6 271  
SINCE DEC 1 334 328 6 271  
SINCE JUL 1 1270 1501 -231 1317  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1010 798 212 864    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 79 400 PM  
AVERAGE 88  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 59 1911  
MINIMUM TEMPERATURE (F) 27 -2 1977  
 
SUNRISE AND SUNSET  
DECEMBER 11 2024......SUNRISE 724 AM EST SUNSET 439 PM EST  
DECEMBER 12 2024......SUNRISE 724 AM EST SUNSET 439 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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