649  
CDUS41 KCTP 260716  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
216 AM EST TUE DEC 26 2023  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 25 2023
 
 
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)  
YESTERDAY  
MAXIMUM 54 247 PM 58 1912 37 17 23  
1964  
MINIMUM 36 1153 PM -13 1980 24 12 13  
AVERAGE 45 30 15 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1978 0.10 -0.10 0.00  
MONTH TO DATE 4.17 2.71 1.46 5.08  
SINCE DEC 1 4.17 2.71 1.46 5.08  
SINCE JAN 1 44.97 42.96 2.01 40.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 2002 0.3 -0.3 0.0  
MONTH TO DATE 0.6 5.4 -4.8 6.6  
SINCE DEC 1 0.6 5.4 -4.8 6.6  
SINCE JUL 1 0.6 7.2 -6.6 8.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 34 -14 47  
MONTH TO DATE 648 789 -141 826  
SINCE DEC 1 648 789 -141 826  
SINCE JUL 1 1694 1962 -268 1909  
 
COOLING  
YESTERDAY 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 13 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 800 AM  
LOWEST 59 100 PM  
AVERAGE 74  
   
......................................................
 
 
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 2023......SUNRISE 732 AM EST SUNSET 445 PM EST  
DECEMBER 27 2023......SUNRISE 732 AM EST SUNSET 445 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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