921  
CDUS41 KCTP 210637  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
237 AM EDT TUE MAY 21 2024  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR MAY 20 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 430 PM 96 1996 74 10 70  
MINIMUM 57 525 AM 34 1913 50 7 49  
1929  
2008  
AVERAGE 71 62 9 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.15 1949 0.12 -0.12 0.01  
MONTH TO DATE 4.05 2.49 1.56 0.44  
SINCE MAR 1 13.14 9.24 3.90 7.18  
SINCE JAN 1 21.39 14.51 6.88 11.84  
 
SNOWFALL (IN)  
YESTERDAY 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 6.6  
SINCE JUL 1 18.1 35.8 -17.7 19.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 5  
MONTH TO DATE 69 138 -69 176  
SINCE MAR 1 1055 1398 -343 1270  
SINCE JUL 1 4697 5704 -1007 4987  
 
COOLING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 33 23 10 6  
SINCE MAR 1 50 29 21 26  
SINCE JAN 1 50 29 21 26    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 96 1200 AM  
AVERAGE 96  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1941  
MINIMUM TEMPERATURE (F) 51 32 2002  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 543 AM EDT SUNSET 826 PM EDT  
MAY 22 2024...........SUNRISE 543 AM EDT SUNSET 827 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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