779  
CDUS41 KCTP 200619  
CLIAOO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
219 AM EDT SUN AUG 20 2017  
 
   
...............................
 
 
   
..THE ALTOONA CLIMATE SUMMARY FOR AUGUST 19 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 250 PM 91 1983 80 1 85  
MINIMUM 59 1107 PM 45 1977 58 1 59  
AVERAGE 70 69 1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.84 1970 0.10 -0.03 0.00  
MONTH TO DATE 3.19 1.81 1.38 2.15  
SINCE JUN 1 12.87 8.55 4.32 6.44  
SINCE JAN 1 30.16 22.73 7.43 16.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 9 11 -2 0  
SINCE JUN 1 46 79 -33 27  
SINCE JUL 1 15 21 -6 4  
 
COOLING  
YESTERDAY 5 5 0 7  
MONTH TO DATE 68 106 -38 192  
SINCE JUN 1 445 400 45 612  
SINCE JAN 1 518 433 85 663    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 58 300 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE ALTOONA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1962  
MINIMUM TEMPERATURE (F) 58 45 1949  
 
 
SUNRISE AND SUNSET  
AUGUST 20 2017........SUNRISE 629 AM EDT SUNSET 803 PM EDT  
AUGUST 21 2017........SUNRISE 630 AM EDT SUNSET 802 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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