693  
CDUS41 KCTP 180618  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
218 AM EDT TUE APR 18 2023  
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR APRIL 17 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 53 1104 AM 85 1976 62 -9 47  
MINIMUM 40 1150 PM 23 1980 40 0 34  
AVERAGE 47 51 -4 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.91 1987 0.11 -0.06 0.00  
MONTH TO DATE 1.12 1.77 -0.65 1.57  
SINCE MAR 1 4.02 4.78 -0.76 3.80  
SINCE JAN 1 9.47 8.96 0.51 9.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 14 4 24  
MONTH TO DATE 172 292 -120 294  
SINCE MAR 1 955 1107 -152 998  
SINCE JUL 1 4750 5381 -631 4909  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 15 0 15 0  
SINCE MAR 1 15 1 14 0  
SINCE JAN 1 15 1 14 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 15.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1200 AM  
LOWEST 54 400 PM  
AVERAGE 69  
   
......................................................
 
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 89 1976  
MINIMUM TEMPERATURE (F) 41 26 1983  
 
SUNRISE AND SUNSET  
APRIL 18 2023.........SUNRISE 631 AM EDT SUNSET 755 PM EDT  
APRIL 19 2023.........SUNRISE 629 AM EDT SUNSET 756 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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