923  
CDUS41 KCTP 282121  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
521 PM EDT THU SEP 28 2023  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 28 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 69 301 PM 90 1929 70 -1 68  
MINIMUM 48 643 AM 28 1947 50 -2 48  
AVERAGE 59 60 -1 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.89 2004 0.15 -0.15 0.04  
MONTH TO DATE 2.93 4.45 -1.52 4.64  
SINCE SEP 1 2.93 4.45 -1.52 4.64  
SINCE JAN 1 36.58 32.99 3.59 28.26  
 
DEGREE DAYS  
HEATING  
TODAY 6 6 0 7  
MONTH TO DATE 57 78 -21 50  
SINCE SEP 1 57 78 -21 50  
SINCE JUL 1 57 86 -29 50  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 120 78 42 91  
SINCE SEP 1 120 78 42 91  
SINCE JAN 1 832 787 45 997    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 57 300 PM  
AVERAGE 74  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 84 1900  
1921  
MINIMUM TEMPERATURE (F) 49 31 1942  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 701 AM EDT SUNSET 655 PM EDT  
SEPTEMBER 29 2023.....SUNRISE 702 AM EDT SUNSET 653 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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