778  
CDUS43 KUNR 170842  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
242 AM MDT FRI OCT 17 2025  
   
...............................  
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR OCTOBER 16 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 46 1208 AM 58 -12 84  
MINIMUM 39 910 PM 32 7 43  
AVERAGE 43 45 -2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.44 0.06 0.38 0.00  
MONTH TO DATE 1.46 0.84 0.62 0.00  
SINCE SEP 1 1.89 1.82 0.07 0.12  
SINCE JAN 1 12.62 12.16 0.46 8.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 20 2 1  
MONTH TO DATE 183 266 -83 117  
SINCE SEP 1 262 481 -219 189  
SINCE JUL 1 282 536 -254 211  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 1  
SINCE SEP 1 62 48 14 120  
SINCE JAN 1 608 516 92 686    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 89 500 PM  
AVERAGE 95  
   
......................................................  
 
SUNRISE AND SUNSET  
OCTOBER 17 2025.......SUNRISE 720 AM MDT SUNSET 614 PM MDT  
OCTOBER 18 2025.......SUNRISE 721 AM MDT SUNSET 612 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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