870  
CDUS43 KUNR 240834  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
234 AM MDT SUN AUG 24 2025  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 23 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 76 504 PM 86 -10 91  
MINIMUM 52 530 AM 61 -9 68  
AVERAGE 64 74 -10 80  
 
PRECIPITATION (IN)  
YESTERDAY T 0.07 -0.07 0.00  
MONTH TO DATE 2.24 2.02 0.22 0.94  
SINCE JUN 1 6.61 8.10 -1.49 8.71  
SINCE JAN 1 13.89 14.95 -1.06 16.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 0 1 0  
MONTH TO DATE 1 0 1 7  
SINCE JUN 1 38 42 -4 23  
SINCE JUL 1 8 3 5 7  
 
COOLING  
YESTERDAY 0 9 -9 15  
MONTH TO DATE 267 246 21 223  
SINCE JUN 1 832 803 29 705  
SINCE JAN 1 886 849 37 728    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 34 300 PM  
AVERAGE 60  
   
......................................................
 
 
SUNRISE AND SUNSET  
AUGUST 24 2025........SUNRISE 655 AM CDT SUNSET 828 PM CDT  
AUGUST 25 2025........SUNRISE 656 AM CDT SUNSET 826 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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