586  
CDUS43 KUNR 160830  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
230 AM MDT MON OCT 16 2017  
 
   
...............................
 
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 15 2017...  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 416 PM 63 -1 75  
MINIMUM 33 724 AM 39 -6 53  
AVERAGE 48 51 -3 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 -0.06 T  
MONTH TO DATE 0.56 0.88 -0.32 1.25  
SINCE SEP 1 3.35 2.87 0.48 3.28  
SINCE JAN 1 18.87 19.87 -1.00 18.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 14 3 1  
MONTH TO DATE 188 174 14 132  
SINCE SEP 1 296 302 -6 197  
SINCE JUL 1 298 316 -18 205  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 9 -9 22  
SINCE SEP 1 131 109 22 138  
SINCE JAN 1 1107 915 192 1182    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 34 400 PM  
AVERAGE 62  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
OCTOBER 16 2017.......SUNRISE 755 AM CDT SUNSET 654 PM CDT  
OCTOBER 17 2017.......SUNRISE 756 AM CDT SUNSET 652 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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