426  
CDUS41 KCTP 110626  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
226 AM EDT THU MAY 11 2023  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR MAY 10 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 70 452 PM 87 1970 70 0 75  
MINIMUM 41 557 AM 25 1966 48 -7 42  
AVERAGE 56 59 -3 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.90 1959 0.12 -0.12 0.00  
MONTH TO DATE 0.69 1.19 -0.50 3.57  
SINCE MAR 1 6.94 7.48 -0.54 8.21  
SINCE JAN 1 12.39 11.66 0.73 13.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 7 2 6  
MONTH TO DATE 125 82 43 91  
SINCE MAR 1 1267 1342 -75 1291  
SINCE JUL 1 5062 5616 -554 5202  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 9 -9 0  
SINCE MAR 1 18 17 1 2  
SINCE JAN 1 18 17 1 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 600 AM  
LOWEST 23 200 PM  
AVERAGE 51  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 1948  
MINIMUM TEMPERATURE (F) 48 25 1966  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 601 AM EDT SUNSET 818 PM EDT  
MAY 12 2023...........SUNRISE 600 AM EDT SUNSET 819 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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