186  
CDUS43 KUNR 160838  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
238 AM MDT SAT SEP 16 2023  
   
...............................
 
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 15 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 75 353 PM 75 0 66  
MINIMUM 48 1133 PM 45 3 52  
AVERAGE 62 60 2 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 -0.03 0.10  
MONTH TO DATE 1.00 0.43 0.57 1.48  
SINCE SEP 1 1.00 0.43 0.57 1.48  
SINCE JAN 1 14.70 10.77 3.93 12.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 6  
MONTH TO DATE 32 70 -38 42  
SINCE SEP 1 32 70 -38 42  
SINCE JUL 1 68 125 -57 46  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 37 38 -1 100  
SINCE SEP 1 37 38 -1 100  
SINCE JAN 1 464 506 -42 721    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 100 AM  
LOWEST 24 400 PM  
AVERAGE 54  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2023.....SUNRISE 642 AM MDT SUNSET 711 PM MDT  
SEPTEMBER 17 2023.....SUNRISE 643 AM MDT SUNSET 709 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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