488  
CDUS41 KCTP 202118  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
518 PM EDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR MAY 20 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 70 1113 AM 92 1996 72 -2 78  
MINIMUM 56 558 AM 31 2002 51 5 58  
AVERAGE 63 61 2 68  
 
PRECIPITATION (IN)  
TODAY 0.14 1.30 1986 0.12 0.02 0.26  
MONTH TO DATE 1.09 2.40 -1.31 4.34  
SINCE MAR 1 7.34 8.69 -1.35 8.98  
SINCE JAN 1 12.79 12.87 -0.08 14.20  
 
DEGREE DAYS  
HEATING  
TODAY 2 5 -3 0  
MONTH TO DATE 165 144 21 117  
SINCE MAR 1 1307 1404 -97 1317  
SINCE JUL 1 5102 5678 -576 5228  
 
COOLING  
TODAY 0 2 -2 3  
MONTH TO DATE 2 24 -22 15  
SINCE MAR 1 20 32 -12 17  
SINCE JAN 1 20 32 -12 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 PM  
LOWEST 63 1100 AM  
AVERAGE 77  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 2022  
MINIMUM TEMPERATURE (F) 51 31 2002  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 553 AM EDT SUNSET 827 PM EDT  
MAY 21 2023...........SUNRISE 552 AM EDT SUNSET 828 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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