505  
CDUS41 KCTP 120616  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
216 AM EDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR MAY 11 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 82 452 PM 92 1948 71 11 81  
1993  
MINIMUM 42 440 AM 29 1966 48 -6 42  
AVERAGE 62 59 3 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.92 1952 0.12 -0.12 0.00  
MONTH TO DATE 0.43 1.36 -0.93 2.45  
SINCE MAR 1 7.17 8.11 -0.94 8.51  
SINCE JAN 1 11.83 13.38 -1.55 14.77  
 
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 3 7 -4 3  
MONTH TO DATE 118 87 31 98  
SINCE MAR 1 1212 1347 -135 1284  
SINCE JUL 1 4934 5653 -719 5288  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 9 -8 0  
SINCE MAR 1 21 15 6 0  
SINCE JAN 1 21 15 6 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 28 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1911  
1936  
MINIMUM TEMPERATURE (F) 48 31 1907  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 552 AM EDT SUNSET 816 PM EDT  
MAY 13 2023...........SUNRISE 551 AM EDT SUNSET 817 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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