954  
CDUS43 KUNR 180844  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
244 AM MDT MON SEP 18 2023  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 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 85 406 PM 79 6 82  
MINIMUM 46 543 AM 53 -7 55  
AVERAGE 66 66 0 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 -0.06 0.00  
MONTH TO DATE 0.55 1.01 -0.46 0.20  
SINCE SEP 1 0.55 1.01 -0.46 0.20  
SINCE JAN 1 12.12 16.47 -4.35 13.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 15 34 -19 11  
SINCE SEP 1 15 34 -19 11  
SINCE JUL 1 16 44 -28 12  
 
COOLING  
YESTERDAY 1 4 -3 4  
MONTH TO DATE 127 97 30 143  
SINCE SEP 1 127 97 30 143  
SINCE JAN 1 1100 1012 88 1215    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 27 300 PM  
AVERAGE 57  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 722 AM CDT SUNSET 744 PM CDT  
SEPTEMBER 19 2023.....SUNRISE 723 AM CDT SUNSET 742 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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