661  
CDUS43 KUNR 140833  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
233 AM MDT FRI AUG 14 2026  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 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 75 546 PM 88 -13 98  
MINIMUM 65 606 AM 63 2 64  
AVERAGE 70 76 -6 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.21 0.09 0.12 0.61  
MONTH TO DATE 0.53 1.22 -0.69 1.06  
SINCE JUN 1 6.99 7.30 -0.31 5.43  
SINCE JAN 1 10.69 14.15 -3.46 12.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE JUN 1 24 42 -18 37  
SINCE JUL 1 3 3 0 7  
 
COOLING  
YESTERDAY 5 11 -6 16  
MONTH TO DATE 130 150 -20 132  
SINCE JUN 1 738 707 31 697  
SINCE JAN 1 826 753 73 751    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 74 300 PM  
AVERAGE 87  
   
......................................................  
 
SUNRISE AND SUNSET  
AUGUST 14 2026........SUNRISE 644 AM CDT SUNSET 844 PM CDT  
AUGUST 15 2026........SUNRISE 645 AM CDT SUNSET 842 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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