949  
CDUS43 KUNR 220836  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
236 AM MDT FRI AUG 22 2025  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 21 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 98 413 PM 87 11 91  
MINIMUM 71 1136 PM 62 9 64  
AVERAGE 85 74 11 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 -0.07 T  
MONTH TO DATE 2.21 1.88 0.33 0.94  
SINCE JUN 1 6.58 7.96 -1.38 8.71  
SINCE JAN 1 13.86 14.81 -0.95 16.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 7  
SINCE JUN 1 37 42 -5 23  
SINCE JUL 1 7 3 4 7  
 
COOLING  
YESTERDAY 20 9 11 13  
MONTH TO DATE 258 228 30 191  
SINCE JUN 1 823 785 38 673  
SINCE JAN 1 877 831 46 696    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 400 AM  
LOWEST 22 400 PM  
AVERAGE 57  
   
......................................................
 
 
SUNRISE AND SUNSET  
AUGUST 22 2025........SUNRISE 653 AM CDT SUNSET 831 PM CDT  
AUGUST 23 2025........SUNRISE 654 AM CDT SUNSET 829 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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