790  
CDUS41 KCTP 112231  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
531 PM EST WED DEC 11 2024  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR DECEMBER 11 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 136 AM 63 1979 41 8 35  
MINIMUM 35 459 PM -1 1958 27 8 30  
AVERAGE 42 34 8 33  
 
PRECIPITATION (IN)  
TODAY 0.54 1.65 1992 0.09 0.45 0.06  
MONTH TO DATE 1.42 1.03 0.39 1.36  
SINCE DEC 1 1.42 1.03 0.39 1.36  
SINCE JAN 1 41.94 35.11 6.83 33.39  
 
DEGREE DAYS  
HEATING  
TODAY 23 31 -8 32  
MONTH TO DATE 328 325 3 263  
SINCE DEC 1 328 325 3 263  
SINCE JUL 1 1315 1513 -198 1401  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 837 692 145 599    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 72 500 PM  
AVERAGE 86  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 68 2015  
MINIMUM TEMPERATURE (F) 27 -1 1988  
 
SUNRISE AND SUNSET  
DECEMBER 11 2024......SUNRISE 726 AM EST SUNSET 447 PM EST  
DECEMBER 12 2024......SUNRISE 727 AM EST SUNSET 447 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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