006  
CDUS43 KUNR 040844  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
244 AM MDT THU SEP 04 2025  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 3 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 66 351 PM 84 -18 94  
MINIMUM 46 1136 PM 58 -12 66  
AVERAGE 56 71 -15 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 0.06 0.05 T  
MONTH TO DATE 0.11 0.18 -0.07 T  
SINCE SEP 1 0.11 0.18 -0.07 T  
SINCE JAN 1 14.42 15.64 -1.22 17.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 1 8 0  
MONTH TO DATE 9 3 6 0  
SINCE SEP 1 9 3 6 0  
SINCE JUL 1 22 13 9 7  
 
COOLING  
YESTERDAY 0 7 -7 15  
MONTH TO DATE 11 21 -10 28  
SINCE SEP 1 11 21 -10 28  
SINCE JAN 1 930 936 -6 839    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 45 400 PM  
AVERAGE 73  
   
......................................................  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 707 AM CDT SUNSET 809 PM CDT  
SEPTEMBER 5 2025.....SUNRISE 708 AM CDT SUNSET 807 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