182  
CDUS43 KUNR 210839  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
239 AM MDT WED OCT 21 2026  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 20 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 350 PM 62 12 MM  
MINIMUM 43 634 AM 37 6 MM  
AVERAGE 59 50 9 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 -0.04 MM  
MONTH TO DATE 0.50 1.12 -0.62 0.46  
SINCE SEP 1 2.96 2.93 0.03 3.76  
SINCE JAN 1 14.90 18.39 -3.49 18.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 16 -10 MM  
MONTH TO DATE 156 229 -73 158  
SINCE SEP 1 215 327 -112 209  
SINCE JUL 1 218 337 -119 222  
 
COOLING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 24 12 12 38  
SINCE SEP 1 185 143 42 171  
SINCE JAN 1 1190 1058 132 1090    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 39 200 PM  
AVERAGE 65  
   
......................................................
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2026.......SUNRISE 801 AM CDT SUNSET 646 PM CDT  
OCTOBER 22 2026.......SUNRISE 802 AM CDT SUNSET 645 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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