090  
CDUS41 KCTP 180721  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
221 AM EST THU JAN 18 2024  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR JANUARY 17 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 22 359 PM 61 1990 35 -13 38  
MINIMUM 7 748 AM -13 2009 20 -13 24  
AVERAGE 15 27 -12 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.64 1924 0.10 -0.10 0.08  
MONTH TO DATE 4.05 1.67 2.38 1.52  
SINCE DEC 1 9.24 4.94 4.30 6.67  
SINCE JAN 1 4.05 1.67 2.38 1.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.1 1978 0.4 -0.4 0.0  
MONTH TO DATE 10.8 5.2 5.6 T  
SINCE DEC 1 11.4 12.1 -0.7 6.7  
SINCE JUL 1 11.4 13.9 -2.5 8.5  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 38 12 34  
MONTH TO DATE 554 628 -74 444  
SINCE DEC 1 1330 1628 -298 1455  
SINCE JUL 1 2376 2801 -425 2538  
 
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 23 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1100 PM  
LOWEST 34 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 62 1990  
MINIMUM TEMPERATURE (F) 20 -17 1977  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 730 AM EST SUNSET 506 PM EST  
JANUARY 19 2024.......SUNRISE 729 AM EST SUNSET 508 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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