133  
CDUS41 KCTP 182215  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
615 PM EDT THU SEP 18 2025  
   
...............................  
 
   
..THE ALTOONA CLIMATE SUMMARY FOR SEPTEMBER 18 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85 330 PM 87 1965 74 11 70  
MINIMUM 48 623 AM 34 1959 53 -5 62  
AVERAGE 67 63 4 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 2012 0.14 -0.14 0.02  
MONTH TO DATE 0.11 2.38 -2.27 0.04  
SINCE SEP 1 0.11 2.38 -2.27 0.04  
SINCE JAN 1 25.23 26.73 -1.50 35.34  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 60 41 19 51  
SINCE SEP 1 60 41 19 51  
SINCE JUL 1 110 57 53 77  
 
COOLING  
TODAY 2 2 0 1  
MONTH TO DATE 12 53 -41 15  
SINCE SEP 1 12 53 -41 15  
SINCE JAN 1 680 666 14 812    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 27 300 PM  
AVERAGE 64  
   
......................................................  
 
THE ALTOONA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 88 1983  
MINIMUM TEMPERATURE (F) 52 33 1959  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2025.....SUNRISE 657 AM EDT SUNSET 717 PM EDT  
SEPTEMBER 19 2025.....SUNRISE 658 AM EDT SUNSET 715 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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