402  
CDUS43 KUNR 070838  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
238 AM MDT SUN SEP 07 2025  
   
...............................
 
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 6 2025
 
 
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 78 402 PM 80 -2 86  
MINIMUM 35 537 AM 48 -13 48  
AVERAGE 57 64 -7 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.16 -0.16 0.00  
SINCE SEP 1 0.00 0.16 -0.16 0.00  
SINCE JAN 1 10.73 10.50 0.23 8.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 4 4 0  
MONTH TO DATE 29 22 7 2  
SINCE SEP 1 29 22 7 2  
SINCE JUL 1 49 77 -28 24  
 
COOLING  
YESTERDAY 0 3 -3 2  
MONTH TO DATE 10 19 -9 33  
SINCE SEP 1 10 19 -9 33  
SINCE JAN 1 556 487 69 599    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 1200 AM  
LOWEST 11 400 PM  
AVERAGE 33  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 632 AM MDT SUNSET 727 PM MDT  
SEPTEMBER 8 2025.....SUNRISE 633 AM MDT SUNSET 725 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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