891  
CDUS41 KCTP 202133  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
533 PM EDT WED SEP 20 2023  
   
...............................  
 
   
..THE ALTOONA CLIMATE SUMMARY FOR SEPTEMBER 20 2023  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 340 PM 87 1965 73 1 78  
MINIMUM 46 621 AM 32 2020 52 -6 55  
AVERAGE 60 62 -2 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.73 1957 0.14 -0.14 0.00  
MONTH TO DATE 1.03 2.67 -1.64 2.25  
SINCE SEP 1 1.03 2.67 -1.64 2.25  
SINCE JAN 1 26.36 27.02 -0.66 28.26  
 
DEGREE DAYS  
HEATING  
TODAY 5 4 1 0  
MONTH TO DATE 47 49 -2 10  
SINCE SEP 1 47 49 -2 10  
SINCE JUL 1 56 65 -9 14  
 
COOLING  
TODAY 0 2 -2 2  
MONTH TO DATE 79 57 22 68  
SINCE SEP 1 79 57 22 68  
SINCE JAN 1 595 670 -75 765    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 40 200 PM  
AVERAGE 67  
   
......................................................  
 
THE ALTOONA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 1965  
MINIMUM TEMPERATURE (F) 52 30 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 659 AM EDT SUNSET 714 PM EDT  
SEPTEMBER 21 2023.....SUNRISE 700 AM EDT SUNSET 712 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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