487  
CDUS41 KCTP 260750  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
250 AM EST THU DEC 26 2024  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 25 2024
 
 
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)  
YESTERDAY  
MAXIMUM 37 149 PM 58 1912 37 0 54  
1964  
MINIMUM 29 737 AM -13 1980 24 5 36  
AVERAGE 33 30 3 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1978 0.10 -0.10 0.00  
MONTH TO DATE 2.66 2.71 -0.05 4.17  
SINCE DEC 1 2.66 2.71 -0.05 4.17  
SINCE JAN 1 43.24 42.96 0.28 44.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 2002 0.3 -0.3 0.0  
MONTH TO DATE 7.2 5.4 1.8 0.6  
SINCE DEC 1 7.2 5.4 1.8 0.6  
SINCE JUL 1 7.2 7.2 0.0 0.6  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 34 -2 20  
MONTH TO DATE 855 789 66 648  
SINCE DEC 1 855 789 66 648  
SINCE JUL 1 1791 1962 -171 1694  
 
COOLING  
YESTERDAY 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 8 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 800 AM  
LOWEST 59 400 PM  
AVERAGE 76  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 61 1895  
MINIMUM TEMPERATURE (F) 24 -7 1980  
 
SUNRISE AND SUNSET  
DECEMBER 26 2024......SUNRISE 732 AM EST SUNSET 445 PM EST  
DECEMBER 27 2024......SUNRISE 732 AM EST SUNSET 446 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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