375  
CDUS41 KCTP 220620  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
220 AM EDT FRI SEP 22 2023  
   
...............................  
 
   
..THE ALTOONA CLIMATE SUMMARY FOR SEPTEMBER 21 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 75 203 PM 87 1965 72 3 81  
MINIMUM 45 623 AM 30 1956 52 -7 53  
AVERAGE 60 62 -2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 1979 0.14 -0.14 T  
MONTH TO DATE 1.03 2.81 -1.78 2.25  
SINCE SEP 1 1.03 2.81 -1.78 2.25  
SINCE JAN 1 26.36 27.16 -0.80 28.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 5 0 0  
MONTH TO DATE 52 54 -2 10  
SINCE SEP 1 52 54 -2 10  
SINCE JUL 1 61 70 -9 14  
 
COOLING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 79 59 20 70  
SINCE SEP 1 79 59 20 70  
SINCE JAN 1 595 672 -77 767    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 AM  
LOWEST 35 100 PM  
AVERAGE 66  
   
......................................................  
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 2005  
MINIMUM TEMPERATURE (F) 51 33 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 701 AM EDT SUNSET 711 PM EDT  
SEPTEMBER 23 2023.....SUNRISE 702 AM EDT SUNSET 709 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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