937  
CDUS43 KUNR 130836  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
236 AM MDT SAT SEP 13 2025  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 12 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 92 455 PM 81 11 90  
MINIMUM 63 707 AM 55 8 68  
AVERAGE 78 68 10 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 -0.06 T  
MONTH TO DATE 0.12 0.71 -0.59 T  
SINCE SEP 1 0.12 0.71 -0.59 T  
SINCE JAN 1 14.43 16.17 -1.74 17.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 34 20 14 1  
SINCE SEP 1 34 20 14 1  
SINCE JUL 1 47 30 17 8  
 
COOLING  
YESTERDAY 13 5 8 14  
MONTH TO DATE 67 75 -8 107  
SINCE SEP 1 67 75 -8 107  
SINCE JAN 1 986 990 -4 918    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 40 500 PM  
AVERAGE 68  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 717 AM CDT SUNSET 752 PM CDT  
SEPTEMBER 14 2025.....SUNRISE 718 AM CDT SUNSET 751 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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