105  
CDUS41 KCTP 132218  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
518 PM EST WED DEC 13 2023  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 13 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 45 316 PM 62 2015 40 5 37  
MINIMUM 24 638 AM 4 1960 27 -3 21  
AVERAGE 35 33 2 29  
 
PRECIPITATION (IN)  
TODAY 0.00 3.29 1983 0.11 -0.11 0.00  
MONTH TO DATE 1.98 1.53 0.45 1.12  
SINCE DEC 1 1.98 1.53 0.45 1.12  
SINCE JAN 1 42.78 41.78 1.00 36.93  
 
SNOWFALL (IN)  
TODAY 0.0 7.5 1902 0.2 -0.2 0.0  
MONTH TO DATE 0.6 2.5 -1.9 0.2  
SINCE DEC 1 0.6 2.5 -1.9 0.2  
SINCE JUL 1 0.6 4.3 -3.7 2.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 30 32 -2 36  
MONTH TO DATE 328 391 -63 376  
SINCE DEC 1 328 391 -63 376  
SINCE JUL 1 1374 1564 -190 1459  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 864 798 66 1005    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 30 500 PM  
AVERAGE 60  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 65 1901  
MINIMUM TEMPERATURE (F) 26 -1 2005  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 725 AM EST SUNSET 439 PM EST  
DECEMBER 14 2023......SUNRISE 725 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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