337  
CDUS41 KCTP 100623  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
223 AM EDT WED MAY 10 2023  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR MAY 9 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 73 459 PM 87 1963 69 4 71  
MINIMUM 50 1116 PM 26 2020 48 2 37  
AVERAGE 62 58 4 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.92 2021 0.12 -0.09 0.00  
MONTH TO DATE 0.69 1.07 -0.38 3.57  
SINCE MAR 1 6.94 7.36 -0.42 8.21  
SINCE JAN 1 12.39 11.54 0.85 13.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 7 -4 11  
MONTH TO DATE 116 75 41 85  
SINCE MAR 1 1258 1335 -77 1285  
SINCE JUL 1 5053 5609 -556 5196  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 8 -8 0  
SINCE MAR 1 18 16 2 2  
SINCE JAN 1 18 16 2 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 100 AM  
LOWEST 27 500 PM  
AVERAGE 52  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 1970  
MINIMUM TEMPERATURE (F) 48 25 1966  
 
SUNRISE AND SUNSET  
MAY 10 2023...........SUNRISE 603 AM EDT SUNSET 817 PM EDT  
MAY 11 2023...........SUNRISE 601 AM EDT SUNSET 818 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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