414  
CDUS41 KCTP 182124  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
524 PM EDT MON SEP 18 2023  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 18 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 258 PM 88 1964 75 1 85  
MINIMUM 58 745 AM 34 1925 53 5 57  
AVERAGE 67 64 3 71  
 
PRECIPITATION (IN)  
TODAY 0.14 2.14 2012 0.17 -0.03 0.00  
MONTH TO DATE 1.73 2.84 -1.11 3.27  
SINCE SEP 1 1.73 2.84 -1.11 3.27  
SINCE JAN 1 35.38 31.38 4.00 26.89  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 17 31 -14 5  
SINCE SEP 1 17 31 -14 5  
SINCE JUL 1 17 39 -22 5  
 
COOLING  
TODAY 2 2 0 6  
MONTH TO DATE 122 63 59 81  
SINCE SEP 1 122 63 59 81  
SINCE JAN 1 834 772 62 987    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 50 100 PM  
AVERAGE 72  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 89 1946  
MINIMUM TEMPERATURE (F) 53 34 1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 651 AM EDT SUNSET 712 PM EDT  
SEPTEMBER 19 2023.....SUNRISE 652 AM EDT SUNSET 710 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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