957  
CDUS41 KCTP 130643  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
240 AM EDT TUE MAY 13 2025  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR MAY 12 2025
 
 
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)  
YESTERDAY  
MAXIMUM 80 403 PM 91 1911 71 9 62  
1993  
MINIMUM 42 510 AM 31 1907 48 -6 49  
AVERAGE 61 59 2 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.92 1952 0.12 -0.12 0.27  
MONTH TO DATE 3.34 1.36 1.98 2.19  
SINCE MAR 1 9.90 8.11 1.79 11.28  
SINCE JAN 1 12.82 13.38 -0.56 19.53  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 8.1 -8.1 T  
SINCE JUL 1 15.3 35.8 -20.5 18.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 7 -3 9  
MONTH TO DATE 42 87 -49 49  
SINCE MAR 1 1006 1347 -345 1035  
SINCE JUL 1 5090 5653 -564 4677  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 6 9 -3 21  
SINCE MAR 1 12 15 -3 38  
SINCE JAN 1 12 15 -3 38    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (160)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 13 500 PM  
AVERAGE 52  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1991  
MINIMUM TEMPERATURE (F) 48 30 2020  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 551 AM EDT SUNSET 818 PM EDT  
MAY 14 2025...........SUNRISE 550 AM EDT SUNSET 819 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
BANGHOFF  
 
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