591  
CDUS41 KCTP 082139  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
539 PM EDT FRI SEP 08 2023  
   
...............................  
 
   
..THE ALTOONA CLIMATE SUMMARY FOR SEPTEMBER 8 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 79 359 PM 93 2015 77 2 76  
MINIMUM 63 442 AM 39 1986 56 7 59  
AVERAGE 71 66 5 68  
 
PRECIPITATION (IN)  
TODAY T 5.55 2004 0.13 -0.13 0.02  
MONTH TO DATE 0.08 1.01 -0.93 1.22  
SINCE SEP 1 0.08 1.01 -0.93 1.22  
SINCE JAN 1 25.41 25.36 0.05 27.23  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 4 12 -8 0  
SINCE SEP 1 4 12 -8 0  
SINCE JUL 1 13 28 -15 4  
 
COOLING  
TODAY 6 3 3 3  
MONTH TO DATE 61 29 32 47  
SINCE SEP 1 61 29 32 47  
SINCE JAN 1 577 642 -65 744    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 58 400 PM  
AVERAGE 76  
   
......................................................  
 
THE ALTOONA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 1964  
MINIMUM TEMPERATURE (F) 55 38 1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2023.....SUNRISE 647 AM EDT SUNSET 734 PM EDT  
SEPTEMBER 9 2023.....SUNRISE 648 AM EDT SUNSET 732 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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