276  
CDUS43 KUNR 180840  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
240 AM MDT WED SEP 18 2024  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 17 2024...  
 
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 97 336 PM 79 18 85  
MINIMUM 68 129 AM 53 15 46  
AVERAGE 83 66 17 66  
 
PRECIPITATION (IN)  
YESTERDAY T 0.06 -0.06 0.00  
MONTH TO DATE 0.03 1.01 -0.98 0.55  
SINCE SEP 1 0.03 1.01 -0.98 0.55  
SINCE JAN 1 17.67 16.47 1.20 12.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 1 34 -33 15  
SINCE SEP 1 1 34 -33 15  
SINCE JUL 1 8 44 -36 16  
 
COOLING  
YESTERDAY 18 4 14 1  
MONTH TO DATE 173 97 76 127  
SINCE SEP 1 173 97 76 127  
SINCE JAN 1 984 1012 -28 1100    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 18.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 700 AM  
LOWEST 29 400 PM  
AVERAGE 51  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2024.....SUNRISE 723 AM CDT SUNSET 743 PM CDT  
SEPTEMBER 19 2024.....SUNRISE 724 AM CDT SUNSET 741 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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