291  
CDUS41 KCTP 100851  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
351 AM EST FRI JAN 10 2025  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR JANUARY 9 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 252 PM 61 1998 35 -2 53  
MINIMUM 17 516 AM -7 1970 21 -4 28  
AVERAGE 25 28 -3 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.06 2024 0.09 -0.09 2.06  
MONTH TO DATE 0.13 0.87 -0.74 2.78  
SINCE DEC 1 3.41 4.14 -0.73 7.97  
SINCE JAN 1 0.13 0.87 -0.74 2.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.5 1926 0.4 -0.4 1.0  
MONTH TO DATE 1.4 2.6 -1.2 5.6  
SINCE DEC 1 8.6 9.5 -0.9 6.2  
SINCE JUL 1 8.6 11.3 -2.7 6.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 37 3 24  
MONTH TO DATE 328 328 0 280  
SINCE DEC 1 1340 1328 12 1056  
SINCE JUL 1 2276 2501 -225 2102  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 700 AM  
LOWEST 37 100 PM  
AVERAGE 47  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 58 1939  
MINIMUM TEMPERATURE (F) 21 -4 1994  
 
SUNRISE AND SUNSET  
JANUARY 10 2025.......SUNRISE 733 AM EST SUNSET 458 PM EST  
JANUARY 11 2025.......SUNRISE 732 AM EST SUNSET 459 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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