503  
CDUS41 KCTP 132128  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
528 PM EDT SUN APR 13 2025  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR APRIL 13 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 62 325 PM 89 2023 61 1 55  
MINIMUM 43 558 AM 22 1940 38 5 43  
1975  
AVERAGE 53 49 4 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1961 0.12 -0.12 0.06  
MONTH TO DATE 1.57 1.54 0.03 4.94  
SINCE MAR 1 4.84 4.67 0.17 8.50  
SINCE JAN 1 7.76 9.94 -2.18 16.75  
 
SNOWFALL (IN)  
TODAY 0.0 2.5 1961 0.0 0.0 0.0  
MONTH TO DATE T 0.6 -0.6 T  
SINCE MAR 1 T 7.9 -7.9 T  
SINCE JUL 1 15.3 35.6 -20.3 18.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 16 -4 16  
MONTH TO DATE 237 234 3 188  
SINCE MAR 1 842 1049 -207 816  
SINCE JUL 1 4929 5355 -426 4458  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1200 AM  
LOWEST 37 300 PM  
AVERAGE 57  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 90 2023  
MINIMUM TEMPERATURE (F) 39 20 1940  
 
SUNRISE AND SUNSET  
APRIL 13 2025.........SUNRISE 631 AM EDT SUNSET 746 PM EDT  
APRIL 14 2025.........SUNRISE 629 AM EDT SUNSET 747 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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