223  
CDUS41 KCTP 180617  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
217 AM EDT FRI APR 18 2025  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR APRIL 17 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 65 334 PM 91 1976 63 2 64  
2002  
MINIMUM 34 537 AM 24 2020 40 -6 46  
AVERAGE 50 51 -1 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.13 1982 0.12 -0.12 0.17  
MONTH TO DATE 1.62 2.03 -0.41 5.29  
SINCE MAR 1 4.89 5.16 -0.27 8.85  
SINCE JAN 1 7.81 10.43 -2.62 17.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1943 0.0 0.0 0.0  
MONTH TO DATE T 0.7 -0.7 T  
SINCE MAR 1 T 8.0 -8.0 T  
SINCE JUL 1 15.3 35.7 -20.4 18.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 14 1 10  
MONTH TO DATE 303 292 11 211  
SINCE MAR 1 908 1107 -199 839  
SINCE JUL 1 4995 5413 -418 4481  
 
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 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 600 AM  
LOWEST 15 400 PM  
AVERAGE 44  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 92 1976  
MINIMUM TEMPERATURE (F) 40 24 1948  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 623 AM EDT SUNSET 751 PM EDT  
APRIL 19 2025.........SUNRISE 622 AM EDT SUNSET 752 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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