765  
CDUS41 KCTP 310722  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
222 AM EST WED DEC 31 2025  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR DECEMBER 30 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 24 149 PM 65 1971 37 -13 51  
MINIMUM 18 1141 PM 2 1963 23 -5 37  
AVERAGE 21 30 -9 44  
 
PRECIPITATION (IN)  
YESTERDAY T 0.67 1969 0.07 -0.07 T  
MONTH TO DATE 1.40 2.50 -1.10 2.26  
SINCE DEC 1 1.40 2.50 -1.10 2.26  
SINCE JAN 1 31.99 36.58 -4.59 42.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 35 9 21  
MONTH TO DATE 1078 956 122 938  
SINCE DEC 1 1078 956 122 938  
SINCE JUL 1 2298 2144 154 1925  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 707 692 15 837    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 22.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 300 AM  
LOWEST 50 200 PM  
AVERAGE 67  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 64 1965  
MINIMUM TEMPERATURE (F) 23 -2 1963  
 
SUNRISE AND SUNSET  
DECEMBER 31 2025......SUNRISE 736 AM EST SUNSET 457 PM EST  
JANUARY 1 2026.......SUNRISE 736 AM EST SUNSET 458 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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