364  
CDUS43 KUNR 220833  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
233 AM MDT SUN OCT 22 2017  
 
   
...............................
 
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 21 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 68 1221 AM 60 8 74  
MINIMUM 43 1159 PM 37 6 44  
AVERAGE 56 49 7 59  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 -0.05 0.00  
MONTH TO DATE 0.56 1.20 -0.64 1.29  
SINCE SEP 1 3.35 3.19 0.16 3.32  
SINCE JAN 1 18.87 20.19 -1.32 18.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 17 -8 6  
MONTH TO DATE 213 268 -55 179  
SINCE SEP 1 321 396 -75 244  
SINCE JUL 1 323 410 -87 252  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 9 -3 23  
SINCE SEP 1 137 109 28 139  
SINCE JAN 1 1113 915 198 1183    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 15.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 300 AM  
LOWEST 32 400 PM  
AVERAGE 55  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2017.......SUNRISE 802 AM CDT SUNSET 645 PM CDT  
OCTOBER 23 2017.......SUNRISE 804 AM CDT SUNSET 643 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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