203  
CDUS41 KCTP 010634  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
234 AM EDT THU MAY 01 2025  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR APRIL 30 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 75 340 PM 85 1970 67 8 84  
MINIMUM 52 1104 PM 30 1961 45 7 54  
AVERAGE 64 56 8 69  
 
PRECIPITATION (IN)  
YESTERDAY T 1.17 1996 0.12 -0.12 0.08  
MONTH TO DATE 4.19 3.28 0.91 6.64  
SINCE MAR 1 5.30 6.29 -0.99 9.86  
SINCE JAN 1 8.50 10.47 -1.97 17.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 10 -9 0  
MONTH TO DATE 366 444 -78 363  
SINCE MAR 1 989 1259 -270 978  
SINCE JUL 1 5168 5533 -365 4747  
 
COOLING  
YESTERDAY 0 0 0 4  
MONTH TO DATE 15 7 8 13  
SINCE MAR 1 16 8 8 13  
SINCE JAN 1 16 8 8 13    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 200 AM  
LOWEST 22 400 PM  
AVERAGE 50  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 2010  
MINIMUM TEMPERATURE (F) 45 27 1978  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 612 AM EDT SUNSET 809 PM EDT  
MAY 2 2025...........SUNRISE 611 AM EDT SUNSET 810 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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