320  
CDUS41 KCTP 212150  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
550 PM EDT SAT SEP 21 2024  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 21 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 79 314 PM 94 1931 73 6 76  
MINIMUM 60 118 AM 33 1956 52 8 49  
2020  
AVERAGE 70 63 7 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.21 1974 0.18 -0.18 0.00  
MONTH TO DATE 0.19 3.37 -3.18 1.73  
SINCE SEP 1 0.19 3.37 -3.18 1.73  
SINCE JAN 1 36.06 31.91 4.15 35.38  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 2  
MONTH TO DATE 21 43 -22 24  
SINCE SEP 1 21 43 -22 24  
SINCE JUL 1 30 51 -21 24  
 
COOLING  
TODAY 5 2 3 0  
MONTH TO DATE 61 69 -8 120  
SINCE SEP 1 61 69 -8 120  
SINCE JAN 1 997 778 219 832    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 60 300 PM  
AVERAGE 75  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 97 1931  
MINIMUM TEMPERATURE (F) 52 31 1904  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2024.....SUNRISE 655 AM EDT SUNSET 706 PM EDT  
SEPTEMBER 22 2024.....SUNRISE 656 AM EDT SUNSET 704 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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