557  
CDUS43 KUNR 050839  
CLICUT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
239 AM MDT SAT SEP 05 2026  
   
...............................
 
 
...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 4 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 86 444 PM 74 12 67  
MINIMUM 51 211 AM 47 4 42  
AVERAGE 69 61 8 55  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 -0.05 0.00  
MONTH TO DATE 0.08 0.22 -0.14 0.00  
SINCE SEP 1 0.08 0.22 -0.14 0.00  
SINCE JAN 1 13.95 16.09 -2.14 14.39  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 10  
MONTH TO DATE 3 21 -18 23  
SINCE SEP 1 3 21 -18 23  
SINCE JUL 1 42 151 -109 162  
 
COOLING  
YESTERDAY 4 1 3 0  
MONTH TO DATE 11 4 7 0  
SINCE SEP 1 11 4 7 0  
SINCE JAN 1 315 197 118 193    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 200 AM  
LOWEST 19 500 PM  
AVERAGE 41  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2026.....SUNRISE 623 AM MDT SUNSET 723 PM MDT  
SEPTEMBER 6 2026.....SUNRISE 624 AM MDT SUNSET 721 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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