460  
CDUS41 KCTP 182137  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
537 PM EDT SAT JUL 18 2026  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR JULY 18 2026
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 329 PM 98 1953 85 -4 80  
MINIMUM 63 318 AM 47 1909 63 0 65  
AVERAGE 72 74 -2 73  
 
PRECIPITATION (IN)  
TODAY 0.47 1.83 1942 0.16 0.31 0.00  
MONTH TO DATE 1.28 2.53 -1.25 1.77  
SINCE JUN 1 2.82 6.38 -3.56 7.38  
SINCE JAN 1 17.20 22.26 -5.06 24.04  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 14 28 -14 17  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 7 9 -2 8  
MONTH TO DATE 250 157 93 222  
SINCE JUN 1 419 317 102 432  
SINCE JAN 1 499 371 128 463    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 AM  
LOWEST 68 800 AM  
AVERAGE 82  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 1991  
MINIMUM TEMPERATURE (F) 63 49 1924  
 
SUNRISE AND SUNSET  
JULY 18 2026..........SUNRISE 550 AM EDT SUNSET 837 PM EDT  
JULY 19 2026..........SUNRISE 551 AM EDT SUNSET 836 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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