634  
CDUS41 KCTP 220631  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
231 AM EDT FRI AUG 22 2025  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR AUGUST 21 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 71 305 PM 91 1955 81 -10 71  
MINIMUM 60 1041 PM 44 2000 60 0 46  
AVERAGE 66 70 -4 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.43 2007 0.10 -0.10 0.00  
MONTH TO DATE 0.48 2.19 -1.71 5.69  
SINCE JUN 1 9.28 9.09 0.19 11.60  
SINCE JAN 1 25.12 23.28 1.84 34.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 6  
MONTH TO DATE 6 0 6 19  
SINCE JUN 1 30 41 -11 28  
SINCE JUL 1 6 4 2 19  
 
COOLING  
YESTERDAY 1 6 -5 0  
MONTH TO DATE 87 136 -49 125  
SINCE JUN 1 617 510 107 644  
SINCE JAN 1 650 565 85 728    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 73 300 PM  
AVERAGE 87  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1983  
MINIMUM TEMPERATURE (F) 60 41 1982  
 
SUNRISE AND SUNSET  
AUGUST 22 2025........SUNRISE 631 AM EDT SUNSET 800 PM EDT  
AUGUST 23 2025........SUNRISE 632 AM EDT SUNSET 758 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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