529  
CDUS41 KCTP 190717  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
217 AM EST SUN JAN 19 2025  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR JANUARY 18 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 35 1225 PM 62 1990 35 0 27  
MINIMUM 29 922 PM -17 1977 20 9 5  
AVERAGE 32 27 5 16  
 
PRECIPITATION (IN)  
YESTERDAY T 1.77 2006 0.09 -0.09 0.00  
MONTH TO DATE 0.25 1.76 -1.51 4.05  
SINCE DEC 1 3.53 5.03 -1.50 9.24  
SINCE JAN 1 0.25 1.76 -1.51 4.05  
 
SNOWFALL (IN)  
YESTERDAY T 4.0 1930 0.3 -0.3 0.0  
MONTH TO DATE 3.1 5.5 -2.4 10.8  
SINCE DEC 1 10.3 12.4 -2.1 11.4  
SINCE JUL 1 10.3 14.2 -3.9 11.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 38 -5 49  
MONTH TO DATE 661 666 -5 603  
SINCE DEC 1 1673 1666 7 1379  
SINCE JUL 1 2609 2839 -230 2425  
 
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 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 PM  
LOWEST 56 1200 AM  
AVERAGE 76  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 61 1929  
MINIMUM TEMPERATURE (F) 20 -14 1994  
 
SUNRISE AND SUNSET  
JANUARY 19 2025.......SUNRISE 729 AM EST SUNSET 509 PM EST  
JANUARY 20 2025.......SUNRISE 728 AM EST SUNSET 510 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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