763  
CDUS43 KUNR 140836  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
236 AM MDT MON SEP 14 2026  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 13 2026...  
 
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 70 215 PM 81 -11 79  
MINIMUM 50 607 AM 54 -4 63  
AVERAGE 60 67 -7 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.06 -0.03 0.01  
MONTH TO DATE 0.32 0.77 -0.45 0.13  
SINCE SEP 1 0.32 0.77 -0.45 0.13  
SINCE JAN 1 12.26 16.23 -3.97 14.44  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 10 22 -12 34  
SINCE SEP 1 10 22 -12 34  
SINCE JUL 1 13 32 -19 47  
 
COOLING  
YESTERDAY 0 5 -5 6  
MONTH TO DATE 135 80 55 73  
SINCE SEP 1 135 80 55 73  
SINCE JAN 1 1140 995 145 992    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 52 1200 PM  
AVERAGE 73  
   
......................................................  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2026.....SUNRISE 718 AM CDT SUNSET 751 PM CDT  
SEPTEMBER 15 2026.....SUNRISE 719 AM CDT SUNSET 749 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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