808  
CDUS43 KUNR 010839  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
239 AM MDT FRI SEP 01 2023  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 31 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 94 521 PM 85 9 98  
MINIMUM 70 639 AM 59 11 65  
AVERAGE 82 72 10 82  
 
PRECIPITATION (IN)  
YESTERDAY T 0.06 -0.06 0.00  
MONTH TO DATE 1.74 2.53 -0.79 1.66  
SINCE JUN 1 6.38 8.61 -2.23 7.35  
SINCE JAN 1 11.57 15.46 -3.89 13.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 1  
SINCE JUN 1 11 46 -35 32  
SINCE JUL 1 1 7 -6 1  
 
COOLING  
YESTERDAY 17 8 9 17  
MONTH TO DATE 354 312 42 380  
SINCE JUN 1 884 869 15 1033  
SINCE JAN 1 973 915 58 1072    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 14.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 800 AM  
LOWEST 21 600 PM  
AVERAGE 40  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 703 AM CDT SUNSET 815 PM CDT  
SEPTEMBER 2 2023.....SUNRISE 704 AM CDT SUNSET 813 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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