626  
CDUS43 KUNR 280834  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
234 AM MDT THU AUG 28 2025  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 27 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 88 344 PM 85 3 80  
MINIMUM 59 619 AM 60 -1 59  
AVERAGE 74 73 1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 -0.06 0.07  
MONTH TO DATE 2.24 2.28 -0.04 1.75  
SINCE JUN 1 6.61 8.36 -1.75 9.52  
SINCE JAN 1 13.89 15.21 -1.32 17.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 7  
SINCE JUN 1 43 42 1 23  
SINCE JUL 1 13 3 10 7  
 
COOLING  
YESTERDAY 9 8 1 5  
MONTH TO DATE 281 279 2 271  
SINCE JUN 1 846 836 10 753  
SINCE JAN 1 900 882 18 776    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 35 400 PM  
AVERAGE 64  
   
......................................................
 
 
SUNRISE AND SUNSET  
AUGUST 28 2025........SUNRISE 659 AM CDT SUNSET 821 PM CDT  
AUGUST 29 2025........SUNRISE 700 AM CDT SUNSET 819 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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