654  
CDUS43 KUNR 110834  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
234 AM MDT MON AUG 11 2025  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 10 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 82 432 PM 89 -7 79  
MINIMUM 57 624 AM 64 -7 50  
AVERAGE 70 76 -6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 -0.10 0.00  
MONTH TO DATE 0.45 0.96 -0.51 T  
SINCE JUN 1 4.82 7.04 -2.22 7.77  
SINCE JAN 1 12.10 13.89 -1.79 15.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 5  
SINCE JUN 1 37 42 -5 21  
SINCE JUL 1 7 3 4 5  
 
COOLING  
YESTERDAY 5 11 -6 0  
MONTH TO DATE 96 117 -21 94  
SINCE JUN 1 661 674 -13 576  
SINCE JAN 1 715 720 -5 599    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 35 300 PM  
AVERAGE 61  
   
......................................................  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 640 AM CDT SUNSET 848 PM CDT  
AUGUST 12 2025........SUNRISE 642 AM CDT SUNSET 846 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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