327  
CDUS41 KCTP 220733  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
233 AM EST FRI DEC 22 2023  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 21 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 44 203 PM 64 2018 38 6 36  
MINIMUM 26 1150 PM -3 1942 25 1 18  
1980  
AVERAGE 35 31 4 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.97 2018 0.09 -0.09 0.00  
MONTH TO DATE 4.17 2.31 1.86 2.78  
SINCE DEC 1 4.17 2.31 1.86 2.78  
SINCE JAN 1 44.97 42.56 2.41 38.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1959 0.3 -0.3 0.0  
MONTH TO DATE 0.6 4.4 -3.8 2.7  
SINCE DEC 1 0.6 4.4 -3.8 2.7  
SINCE JUL 1 0.6 6.2 -5.6 4.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 34 -4 38  
MONTH TO DATE 545 653 -108 649  
SINCE DEC 1 545 653 -108 649  
SINCE JUL 1 1591 1826 -235 1732  
 
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 W (260)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1200 AM  
LOWEST 37 400 PM  
AVERAGE 58  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 2013  
MINIMUM TEMPERATURE (F) 24 -7 1960  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 730 AM EST SUNSET 442 PM EST  
DECEMBER 23 2023......SUNRISE 731 AM EST SUNSET 443 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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