125  
CDUS41 KCTP 290730  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
230 AM EST FRI DEC 29 2023  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR DECEMBER 28 2023
 
 
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)  
YESTERDAY  
MAXIMUM 53 330 PM 65 1971 37 16 43  
MINIMUM 39 844 PM -3 1950 24 15 20  
AVERAGE 46 30 16 32  
 
PRECIPITATION (IN)  
YESTERDAY T 0.99 1967 0.08 -0.08 0.00  
MONTH TO DATE 2.96 2.36 0.60 3.39  
SINCE DEC 1 2.96 2.36 0.60 3.39  
SINCE JAN 1 34.99 36.44 -1.45 37.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 35 -16 33  
MONTH TO DATE 704 886 -182 974  
SINCE DEC 1 704 886 -182 974  
SINCE JUL 1 1842 2074 -232 2139  
 
COOLING  
YESTERDAY 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 13 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 63 500 PM  
AVERAGE 80  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 68 1984  
MINIMUM TEMPERATURE (F) 24 4 1976  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 735 AM EST SUNSET 455 PM EST  
DECEMBER 30 2023......SUNRISE 736 AM EST SUNSET 456 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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