130  
CDUS41 KCTP 201635 CCA  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
132 AM EST SUN JAN 20 2019  
 
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR JANUARY 19 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 131 PM 61 1929 34 -1 41  
MINIMUM 29 941 PM -14 1994 19 10 9  
AVERAGE 31 26 5 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.70 2.62 1996 0.09 0.61 0.00  
MONTH TO DATE 1.80 1.64 0.16 3.20  
SINCE DEC 1 7.99 4.57 3.42 4.39  
SINCE JAN 1 1.80 1.64 0.16 3.20  
 
SNOWFALL (IN)  
YESTERDAY 6.1 7.6 1987 0.4 5.7 0.0  
MONTH TO DATE 7.0 6.3 .7 5.8  
SINCE DEC 1 7.0 13.2 -6.2 9.8  
SINCE JUL 1 17.6 15.0 2.6 9.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 39 -5 40  
MONTH TO DATE 625 730 -105 820  
SINCE DEC 1 1523 1778 -255 1850  
SINCE JUL 1 2742 3023 -281 2834  
 
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 16 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 PM  
LOWEST 64 1200 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 61 1951  
MINIMUM TEMPERATURE (F) 19 -13 1970  
 
 
SUNRISE AND SUNSET  
JANUARY 20 2019.......SUNRISE 729 AM EST SUNSET 509 PM EST  
JANUARY 21 2019.......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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