503  
CDUS41 KCTP 280715  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
315 AM EDT WED MAY 28 2025  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR MAY 27 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 1202 PM 89 1991 73 -5 80  
MINIMUM 48 527 AM 36 1961 53 -5 61  
AVERAGE 58 63 -5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.27 1.56 2011 0.12 0.15 0.01  
MONTH TO DATE 6.17 3.25 2.92 5.05  
SINCE MAR 1 11.47 9.54 1.93 14.91  
SINCE JAN 1 14.67 13.72 0.95 22.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 4 3 0  
MONTH TO DATE 133 177 -44 81  
SINCE MAR 1 1122 1437 -315 1059  
SINCE JUL 1 5301 5711 -410 4828  
 
COOLING  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 17 38 -21 70  
SINCE MAR 1 33 46 -13 83  
SINCE JAN 1 33 46 -13 83    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 800 PM  
LOWEST 43 1200 PM  
AVERAGE 66  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 88 2016  
MINIMUM TEMPERATURE (F) 53 35 1992  
 
SUNRISE AND SUNSET  
MAY 28 2025...........SUNRISE 547 AM EDT SUNSET 834 PM EDT  
MAY 29 2025...........SUNRISE 547 AM EDT SUNSET 835 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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