381  
CDUS43 KUNR 150831  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 14 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 71 230 PM 76 -5 78  
MINIMUM 47 1130 PM 45 2 53  
AVERAGE 59 60 -1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.03 0.01 0.02  
MONTH TO DATE 1.00 0.40 0.60 1.38  
SINCE SEP 1 1.00 0.40 0.60 1.38  
SINCE JAN 1 14.70 10.74 3.96 12.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 6 0 0  
MONTH TO DATE 29 64 -35 36  
SINCE SEP 1 29 64 -35 36  
SINCE JUL 1 65 119 -54 40  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 37 37 0 100  
SINCE SEP 1 37 37 0 100  
SINCE JAN 1 464 505 -41 721    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 42 400 PM  
AVERAGE 66  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 641 AM MDT SUNSET 713 PM MDT  
SEPTEMBER 16 2023.....SUNRISE 642 AM MDT SUNSET 711 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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