107  
CDUS41 KCTP 132218  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
518 PM EST WED DEC 13 2023  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR DECEMBER 13 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 238 PM 66 2015 40 0 37  
MINIMUM 30 802 AM 1 1960 27 3 20  
AVERAGE 35 34 1 29  
 
PRECIPITATION (IN)  
TODAY 0.00 0.95 2007 0.08 -0.08 0.00  
MONTH TO DATE 1.36 1.20 0.16 0.66  
SINCE DEC 1 1.36 1.20 0.16 0.66  
SINCE JAN 1 33.39 35.28 -1.89 34.87  
 
DEGREE DAYS  
HEATING  
TODAY 30 31 -1 36  
MONTH TO DATE 322 387 -65 373  
SINCE DEC 1 322 387 -65 373  
SINCE JUL 1 1460 1575 -115 1538  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 599 692 -93 773    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 300 AM  
LOWEST 41 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 64 2015  
MINIMUM TEMPERATURE (F) 27 -3 2005  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 727 AM EST SUNSET 447 PM EST  
DECEMBER 14 2023......SUNRISE 728 AM EST SUNSET 448 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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