635  
CDUS43 KUNR 270832  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
232 AM MDT WED AUG 27 2025  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 26 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 83 356 PM 86 -3 79  
MINIMUM 56 523 AM 60 -4 61  
AVERAGE 70 73 -3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 -0.06 0.74  
MONTH TO DATE 2.24 2.22 0.02 1.68  
SINCE JUN 1 6.61 8.30 -1.69 9.45  
SINCE JAN 1 13.89 15.15 -1.26 17.51  
 
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 5 8 -3 5  
MONTH TO DATE 272 271 1 266  
SINCE JUN 1 837 828 9 748  
SINCE JAN 1 891 874 17 771    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 46 300 PM  
AVERAGE 70  
   
......................................................  
 
SUNRISE AND SUNSET  
AUGUST 27 2025........SUNRISE 658 AM CDT SUNSET 822 PM CDT  
AUGUST 28 2025........SUNRISE 659 AM CDT SUNSET 821 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab WY Page
Main Text Page