836  
CDUS43 KUNR 170840  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
235 AM MDT TUE SEP 17 2019  
 
   
...............................
 
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 16 2019...  
 
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 88 112 PM 77 11 94  
MINIMUM 72 805 AM 51 21 69  
AVERAGE 80 64 16 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 -0.08 0.00  
MONTH TO DATE 2.60 1.06 1.54 0.03  
SINCE SEP 1 2.60 1.06 1.54 0.03  
SINCE JAN 1 23.31 18.06 5.25 16.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 9 42 -33 1  
SINCE SEP 1 9 42 -33 1  
SINCE JUL 1 15 56 -41 12  
 
COOLING  
YESTERDAY 15 3 12 17  
MONTH TO DATE 92 78 14 123  
SINCE SEP 1 92 78 14 123  
SINCE JAN 1 825 884 -59 1064    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 16.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 100 AM  
LOWEST 40 100 PM  
AVERAGE 54  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2019.....SUNRISE 721 AM CDT SUNSET 746 PM CDT  
SEPTEMBER 18 2019.....SUNRISE 722 AM CDT SUNSET 744 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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