320  
CDUS41 KCTP 200626  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
226 AM EDT FRI SEP 20 2024  
   
...............................  
 
   
..THE ALTOONA CLIMATE SUMMARY FOR SEPTEMBER 19 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 259 PM 88 1983 73 8 71  
MINIMUM 53 1117 PM 33 1959 52 1 48  
AVERAGE 67 63 4 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.21 2003 0.15 -0.15 0.00  
MONTH TO DATE 0.04 2.53 -2.49 1.03  
SINCE SEP 1 0.04 2.53 -2.49 1.03  
SINCE JAN 1 35.34 26.88 8.46 26.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 5  
MONTH TO DATE 51 45 6 42  
SINCE SEP 1 51 45 6 42  
SINCE JUL 1 77 61 16 51  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 17 55 -38 79  
SINCE SEP 1 17 55 -38 79  
SINCE JAN 1 814 668 146 595    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 28 300 PM  
AVERAGE 64  
   
......................................................  
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 1965  
MINIMUM TEMPERATURE (F) 52 32 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2024.....SUNRISE 659 AM EDT SUNSET 713 PM EDT  
SEPTEMBER 21 2024.....SUNRISE 700 AM EDT SUNSET 711 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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