157  
CDUS41 KCTP 122118  
CLIIPT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
518 PM EDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE WILLIAMSPORT PA CLIMATE SUMMARY FOR MAY 12 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 311 PM 91 1911 71 15 82  
1936  
MINIMUM 49 521 AM 31 1907 48 1 45  
AVERAGE 68 60 8 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.66 2019 0.12 -0.12 0.00  
MONTH TO DATE 0.43 1.48 -1.05 2.45  
SINCE MAR 1 7.17 8.23 -1.06 8.51  
SINCE JAN 1 11.83 13.50 -1.67 14.77  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 6 -6 1  
MONTH TO DATE 118 93 25 99  
SINCE MAR 1 1212 1353 -141 1285  
SINCE JUL 1 4934 5659 -725 5289  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 4 10 -6 0  
SINCE MAR 1 24 16 8 0  
SINCE JAN 1 24 16 8 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 25 300 PM  
AVERAGE 57  
   
......................................................
 
 
THE WILLIAMSPORT PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1991  
MINIMUM TEMPERATURE (F) 48 30 1941  
2020  
 
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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