670  
CDUS43 KUNR 160839  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
239 AM MDT SAT AUG 16 2025  
   
...............................
 
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR AUGUST 15 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 96 121 PM 86 10 84  
MINIMUM 57 205 AM 54 3 56  
AVERAGE 77 70 7 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 -0.03 T  
MONTH TO DATE 0.36 0.54 -0.18 0.46  
SINCE JUN 1 4.12 4.09 0.03 1.77  
SINCE JAN 1 10.64 9.91 0.73 8.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 8 -4 11  
SINCE JUN 1 122 164 -42 106  
SINCE JUL 1 14 26 -12 15  
 
COOLING  
YESTERDAY 12 6 6 5  
MONTH TO DATE 115 108 7 104  
SINCE JUN 1 447 385 62 435  
SINCE JAN 1 454 392 62 435    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 300 AM  
LOWEST 17 200 PM  
AVERAGE 42  
   
......................................................
 
 
SUNRISE AND SUNSET  
AUGUST 16 2025........SUNRISE 607 AM MDT SUNSET 805 PM MDT  
AUGUST 17 2025........SUNRISE 608 AM MDT SUNSET 803 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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