909  
CDUS41 KCTP 130617  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
217 AM EDT MON MAY 13 2024  
   
...............................  
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR MAY 12 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 63 457 PM 91 1911 71 -8 86  
1936  
MINIMUM 47 700 AM 31 1907 48 -1 49  
AVERAGE 55 60 -5 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.52 1.66 2019 0.12 0.40 0.00  
MONTH TO DATE 2.71 1.48 1.23 0.43  
SINCE MAR 1 11.80 8.23 3.57 7.17  
SINCE JAN 1 20.05 13.50 6.55 11.83  
 
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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 6 4 0  
MONTH TO DATE 59 93 -34 118  
SINCE MAR 1 1045 1353 -308 1212  
SINCE JUL 1 4687 5659 -972 4929  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 21 10 11 4  
SINCE MAR 1 38 16 22 24  
SINCE JAN 1 38 16 22 24    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 AM  
LOWEST 53 300 PM  
AVERAGE 75  
   
......................................................  
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1991  
MINIMUM TEMPERATURE (F) 48 30 1941  
2020  
 
SUNRISE AND SUNSET  
MAY 13 2024...........SUNRISE 551 AM EDT SUNSET 818 PM EDT  
MAY 14 2024...........SUNRISE 550 AM EDT SUNSET 819 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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