055  
CDUS41 KCTP 192231  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
531 PM EST THU DEC 19 2024  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 19 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 39 158 PM 59 2017 39 0 39  
MINIMUM 36 459 PM -3 1926 25 11 26  
AVERAGE 38 32 6 33  
 
PRECIPITATION (IN)  
TODAY 0.00 1.02 2008 0.09 -0.09 T  
MONTH TO DATE 2.48 2.12 0.36 4.17  
SINCE DEC 1 2.48 2.12 0.36 4.17  
SINCE JAN 1 43.06 42.37 0.69 44.97  
 
SNOWFALL (IN)  
TODAY 0.0 13.7 1945 0.2 -0.2 T  
MONTH TO DATE 4.9 3.9 1.0 0.6  
SINCE DEC 1 4.9 3.9 1.0 0.6  
SINCE JUL 1 4.9 5.7 -0.8 0.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 33 -6 32  
MONTH TO DATE 612 586 26 481  
SINCE DEC 1 612 586 26 481  
SINCE JUL 1 1548 1759 -211 1527  
 
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 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 AM  
LOWEST 50 200 PM  
AVERAGE 70  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 62 1957  
MINIMUM TEMPERATURE (F) 25 -6 1951  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 729 AM EST SUNSET 441 PM EST  
DECEMBER 20 2024......SUNRISE 730 AM EST SUNSET 442 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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