027  
CDUS41 KCTP 230717  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
217 AM EST MON DEC 23 2024  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR DECEMBER 22 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 22 329 PM 64 2013 38 -16 35  
MINIMUM 8 1141 PM -7 1960 24 -16 25  
AVERAGE 15 31 -16 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.35 2022 0.10 -0.10 0.00  
MONTH TO DATE 2.63 2.41 0.22 4.17  
SINCE DEC 1 2.63 2.41 0.22 4.17  
SINCE JAN 1 43.21 42.66 0.55 44.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.3 1969 0.2 -0.2 0.0  
MONTH TO DATE 6.6 4.6 2.0 0.6  
SINCE DEC 1 6.6 4.6 2.0 0.6  
SINCE JUL 1 6.6 6.4 0.2 0.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 34 16 35  
MONTH TO DATE 738 687 51 580  
SINCE DEC 1 738 687 51 580  
SINCE JUL 1 1674 1860 -186 1626  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1010 798 212 864    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1100 PM  
LOWEST 41 400 PM  
AVERAGE 56  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 63 1990  
MINIMUM TEMPERATURE (F) 24 -11 1960  
 
SUNRISE AND SUNSET  
DECEMBER 23 2024......SUNRISE 731 AM EST SUNSET 443 PM EST  
DECEMBER 24 2024......SUNRISE 731 AM EST SUNSET 444 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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