232  
CDUS41 KCTP 170728  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
228 AM EST SUN DEC 17 2023  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 16 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 52 324 PM 65 2021 39 13 38  
MINIMUM 27 730 AM -4 1917 26 1 33  
AVERAGE 40 33 7 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.55 1974 0.09 -0.09 0.31  
MONTH TO DATE 1.98 1.83 0.15 2.78  
SINCE DEC 1 1.98 1.83 0.15 2.78  
SINCE JAN 1 42.78 42.08 0.70 38.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.7 2020 0.2 -0.2 T  
MONTH TO DATE 0.6 3.2 -2.6 2.7  
SINCE DEC 1 0.6 3.2 -2.6 2.7  
SINCE JUL 1 0.6 5.0 -4.4 4.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 32 -7 29  
MONTH TO DATE 410 487 -77 475  
SINCE DEC 1 410 487 -77 475  
SINCE JUL 1 1456 1660 -204 1558  
 
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 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 400 AM  
LOWEST 50 200 PM  
AVERAGE 69  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 65 1912  
MINIMUM TEMPERATURE (F) 26 -11 1951  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 727 AM EST SUNSET 440 PM EST  
DECEMBER 18 2023......SUNRISE 728 AM EST SUNSET 440 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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