549  
CDUS41 KCTP 090756  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
256 AM EST SAT DEC 09 2023  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 8 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 51 317 PM 64 1980 42 9 48  
MINIMUM 31 746 AM 3 1901 28 3 36  
AVERAGE 41 35 6 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.37 1914 0.12 -0.12 0.00  
MONTH TO DATE 0.86 0.95 -0.09 0.95  
SINCE DEC 1 0.86 0.95 -0.09 0.95  
SINCE JAN 1 41.66 41.20 0.46 36.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1914 0.2 -0.2 0.0  
MONTH TO DATE 0.6 1.5 -0.9 0.0  
SINCE DEC 1 0.6 1.5 -0.9 0.0  
SINCE JUL 1 0.6 3.3 -2.7 1.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 30 -6 23  
MONTH TO DATE 205 235 -30 216  
SINCE DEC 1 205 235 -30 216  
SINCE JUL 1 1251 1408 -157 1299  
 
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 20 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 50 400 PM  
AVERAGE 75  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 61 1918  
1966  
MINIMUM TEMPERATURE (F) 27 3 2002  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 721 AM EST SUNSET 438 PM EST  
DECEMBER 10 2023......SUNRISE 722 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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