500  
CDUS41 KCTP 170618  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
218 AM EDT WED MAY 17 2023  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR MAY 16 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 337 PM 90 1932 73 7 74  
1962  
MINIMUM 38 512 AM 33 1920 49 -11 52  
1973  
AVERAGE 59 61 -2 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.34 2014 0.12 -0.12 0.34  
MONTH TO DATE 0.43 1.98 -1.55 3.04  
SINCE MAR 1 7.17 8.73 -1.56 9.10  
SINCE JAN 1 11.83 14.00 -2.17 15.36  
 
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 6.6 8.1 -1.5 11.2  
SINCE JUL 1 19.9 35.8 -15.9 29.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 6 0 2  
MONTH TO DATE 138 117 21 101  
SINCE MAR 1 1232 1377 -145 1287  
SINCE JUL 1 4954 5683 -729 5291  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 6 15 -9 17  
SINCE MAR 1 26 21 5 17  
SINCE JAN 1 26 21 5 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 21 100 PM  
AVERAGE 55  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1962  
2017  
MINIMUM TEMPERATURE (F) 49 31 1956  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 548 AM EDT SUNSET 821 PM EDT  
MAY 18 2023...........SUNRISE 547 AM EDT SUNSET 822 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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