461  
CDUS43 KABR 191032  
CLIPIR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
531 AM CDT THU OCT 19 2017  
 
   
...............................
 
 
   
..THE PIERRE SD CLIMATE SUMMARY FOR OCTOBER 18 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 101 PM 90 2000 60 5 67  
MINIMUM 41 905 PM 18 1972 36 5 42  
AVERAGE 53 48 5 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 2007 0.06 -0.06 0.09  
MONTH TO DATE 1.04 1.10 -0.06 0.66  
SINCE SEP 1 2.90 2.97 -0.07 1.89  
SINCE JAN 1 13.34 18.15 -4.81 17.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1951 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE OCT 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 0.0 0.3 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 17 -5 10  
MONTH TO DATE 238 246 -8 200  
SINCE SEP 1 369 397 -28 294  
SINCE JUL 1 374 417 -43 314  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 2 -2 15  
SINCE SEP 1 108 88 20 95  
SINCE JAN 1 866 865 1 959    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.5  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 500 AM  
LOWEST 18 400 PM  
AVERAGE 43  
   
......................................................
 
 
 
THE PIERRE SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 87 1955  
MINIMUM TEMPERATURE (F) 35 17 1960  
 
 
SUNRISE AND SUNSET  
OCTOBER 19 2017.......SUNRISE 802 AM CDT SUNSET 650 PM CDT  
OCTOBER 20 2017.......SUNRISE 803 AM CDT SUNSET 648 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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