023  
CDUS41 KCTP 290730  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
230 AM EST FRI DEC 29 2023  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 28 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 62 1982 37 17 44  
MINIMUM 45 1159 PM -15 1950 23 22 26  
AVERAGE 50 30 20 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.75 1942 0.10 -0.03 0.00  
MONTH TO DATE 5.17 2.99 2.18 5.08  
SINCE DEC 1 5.17 2.99 2.18 5.08  
SINCE JAN 1 45.97 43.24 2.73 40.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.3 1967 0.2 -0.2 0.0  
MONTH TO DATE 0.6 6.1 -5.5 6.7  
SINCE DEC 1 0.6 6.1 -5.5 6.7  
SINCE JUL 1 0.6 7.9 -7.3 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 35 -20 30  
MONTH TO DATE 701 894 -193 940  
SINCE DEC 1 701 894 -193 940  
SINCE JUL 1 1747 2067 -320 2023  
 
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 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 80 1100 PM  
AVERAGE 90  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 67 1984  
MINIMUM TEMPERATURE (F) 23 -4 1933  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 733 AM EST SUNSET 447 PM EST  
DECEMBER 30 2023......SUNRISE 733 AM EST SUNSET 447 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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