318  
CDUS41 KCTP 020739  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
239 AM EST THU JAN 02 2025  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR JANUARY 1 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 44 357 PM 62 1979 36 8 40  
MINIMUM 35 1111 PM -7 1918 22 13 34  
AVERAGE 40 29 11 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.33 1948 0.10 -0.08 0.04  
MONTH TO DATE 0.02 0.10 -0.08 0.04  
SINCE DEC 1 3.30 3.37 -0.07 5.23  
SINCE JAN 1 0.02 0.10 -0.08 0.04  
 
SNOWFALL (IN)  
YESTERDAY T 7.0 1961 0.3 -0.3 T  
MONTH TO DATE T 0.3 -0.3 T  
SINCE DEC 1 7.2 7.2 -0.0 0.6  
SINCE JUL 1 7.2 9.0 -1.8 0.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 36 -11 28  
MONTH TO DATE 25 36 -11 28  
SINCE DEC 1 1037 1036 1 804  
SINCE JUL 1 1973 2209 -236 1850  
 
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 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 47 400 PM  
AVERAGE 74  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 57 2000  
MINIMUM TEMPERATURE (F) 22 -9 1899  
 
SUNRISE AND SUNSET  
JANUARY 2 2025.......SUNRISE 733 AM EST SUNSET 451 PM EST  
JANUARY 3 2025.......SUNRISE 733 AM EST SUNSET 451 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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