028  
CDUS43 KUNR 180840  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
240 AM MDT FRI AUG 18 2023  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 17 2023...  
 
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 81 428 PM 87 -6 88  
MINIMUM 54 620 AM 62 -8 58  
AVERAGE 68 75 -7 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 -0.09 0.00  
MONTH TO DATE 1.72 1.56 0.16 1.63  
SINCE JUN 1 6.36 7.64 -1.28 7.32  
SINCE JAN 1 11.55 14.49 -2.94 13.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 11 42 -31 32  
SINCE JUL 1 1 3 -2 1  
 
COOLING  
YESTERDAY 3 10 -7 8  
MONTH TO DATE 150 190 -40 214  
SINCE JUN 1 680 747 -67 867  
SINCE JAN 1 769 793 -24 906    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 500 AM  
LOWEST 36 300 PM  
AVERAGE 60  
   
......................................................
 
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 648 AM CDT SUNSET 838 PM CDT  
AUGUST 19 2023........SUNRISE 649 AM CDT SUNSET 836 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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