898  
CDUS43 KUNR 100838  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
138 AM MST WED DEC 10 2025  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 9 2025...  
 
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 65 216 PM 39 26 41  
MINIMUM 34 311 AM 19 15 29  
AVERAGE 50 29 21 35  
 
PRECIPITATION (IN)  
YESTERDAY T 0.01 -0.01 T  
MONTH TO DATE T 0.09 -0.09 T  
SINCE DEC 1 T 0.09 -0.09 T  
SINCE JAN 1 18.92 19.28 -0.36 18.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 36 -21 30  
MONTH TO DATE 313 313 0 291  
SINCE DEC 1 313 313 0 291  
SINCE JUL 1 1407 1669 -262 1360  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1092 1061 31 1097    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 20.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 300 AM  
LOWEST 33 300 PM  
AVERAGE 53  
   
......................................................
 
 
SUNRISE AND SUNSET  
DECEMBER 10 2025......SUNRISE 801 AM CST SUNSET 503 PM CST  
DECEMBER 11 2025......SUNRISE 802 AM CST SUNSET 503 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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