217  
CDUS43 KUNR 090833  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
233 AM MDT SAT AUG 09 2025  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 8 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 85 415 PM 89 -4 75  
MINIMUM 65 1137 PM 64 1 51  
AVERAGE 75 76 -1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 -0.10 0.00  
MONTH TO DATE 0.45 0.77 -0.32 T  
SINCE JUN 1 4.82 6.85 -2.03 7.77  
SINCE JAN 1 12.10 13.70 -1.60 15.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 37 42 -5 18  
SINCE JUL 1 7 3 4 2  
 
COOLING  
YESTERDAY 10 11 -1 0  
MONTH TO DATE 83 95 -12 94  
SINCE JUN 1 648 652 -4 576  
SINCE JAN 1 702 698 4 599    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1100 AM  
LOWEST 60 300 PM  
AVERAGE 71  
   
......................................................  
 
SUNRISE AND SUNSET  
AUGUST 9 2025........SUNRISE 638 AM CDT SUNSET 851 PM CDT  
AUGUST 10 2025........SUNRISE 639 AM CDT SUNSET 849 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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