374  
CDUS41 KCTP 252117  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
517 PM EDT MON SEP 25 2023  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 25 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 68 221 PM 91 2017 72 -4 68  
MINIMUM 59 702 AM 31 1963 51 8 54  
AVERAGE 64 61 3 61  
 
PRECIPITATION (IN)  
TODAY 0.03 3.96 1975 0.16 -0.13 0.41  
MONTH TO DATE 2.85 4.00 -1.15 4.60  
SINCE SEP 1 2.85 4.00 -1.15 4.60  
SINCE JAN 1 36.50 32.54 3.96 28.22  
 
DEGREE DAYS  
HEATING  
TODAY 1 5 -4 4  
MONTH TO DATE 40 61 -21 32  
SINCE SEP 1 40 61 -21 32  
SINCE JUL 1 40 69 -29 32  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 120 75 45 91  
SINCE SEP 1 120 75 45 91  
SINCE JAN 1 832 784 48 997    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 65 100 PM  
AVERAGE 81  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1900  
MINIMUM TEMPERATURE (F) 50 31 1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2023.....SUNRISE 658 AM EDT SUNSET 700 PM EDT  
SEPTEMBER 26 2023.....SUNRISE 659 AM EDT SUNSET 658 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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