878  
CDUS41 KCTP 042123  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
523 PM EDT THU SEP 04 2025  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR SEPTEMBER 4 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 300 PM 94 1953 79 1 77  
MINIMUM 61 323 AM 41 1946 58 3 49  
AVERAGE 71 69 2 63  
 
PRECIPITATION (IN)  
TODAY 0.00 2.03 1933 0.15 -0.15 0.00  
MONTH TO DATE 0.00 0.59 -0.59 0.00  
SINCE SEP 1 0.00 0.59 -0.59 0.00  
SINCE JAN 1 26.56 29.13 -2.57 35.87  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 2  
MONTH TO DATE 1 4 -3 7  
SINCE SEP 1 1 4 -3 7  
SINCE JUL 1 19 12 7 16  
 
COOLING  
TODAY 6 4 2 0  
MONTH TO DATE 7 19 -12 13  
SINCE SEP 1 7 19 -12 13  
SINCE JAN 1 802 728 74 949    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.6  
 
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 75 600 AM  
LOWEST 52 300 PM  
AVERAGE 64  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 1954  
MINIMUM TEMPERATURE (F) 58 42 1946  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 637 AM EDT SUNSET 735 PM EDT  
SEPTEMBER 5 2025.....SUNRISE 638 AM EDT SUNSET 733 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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