740  
CDUS41 KCTP 120622  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
222 AM EDT SAT APR 12 2025  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR APRIL 11 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 47 515 PM 86 2017 60 -13 71  
MINIMUM 39 653 AM 21 1909 38 1 57  
1989  
AVERAGE 43 49 -6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 1948 0.12 -0.12 1.00  
MONTH TO DATE 1.47 1.30 0.17 3.89  
SINCE MAR 1 4.74 4.43 0.31 7.45  
SINCE JAN 1 7.66 9.70 -2.04 15.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1918 0.0 0.0 0.0  
MONTH TO DATE T 0.5 -0.5 T  
SINCE MAR 1 T 7.8 -7.8 T  
SINCE JUL 1 15.3 35.5 -20.2 18.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 16 6 1  
MONTH TO DATE 206 202 4 163  
SINCE MAR 1 811 1017 -206 791  
SINCE JUL 1 4898 5323 -425 4433  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 PM  
LOWEST 68 1000 AM  
AVERAGE 79  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 87 1977  
MINIMUM TEMPERATURE (F) 38 22 1926  
 
SUNRISE AND SUNSET  
APRIL 12 2025.........SUNRISE 632 AM EDT SUNSET 745 PM EDT  
APRIL 13 2025.........SUNRISE 631 AM EDT SUNSET 746 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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