725  
CDUS43 KUNR 200847  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
247 AM MDT WED SEP 20 2023  
   
...............................
 
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 19 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 78 227 PM 73 5 86  
MINIMUM 47 536 AM 43 4 55  
AVERAGE 63 58 5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 -0.03 0.00  
MONTH TO DATE 1.00 0.55 0.45 1.62  
SINCE SEP 1 1.00 0.55 0.45 1.62  
SINCE JAN 1 14.70 10.89 3.81 13.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 8 -6 0  
MONTH TO DATE 37 100 -63 52  
SINCE SEP 1 37 100 -63 52  
SINCE JUL 1 73 155 -82 56  
 
COOLING  
YESTERDAY 0 1 -1 6  
MONTH TO DATE 44 42 2 106  
SINCE SEP 1 44 42 2 106  
SINCE JAN 1 471 510 -39 727    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 900 PM  
LOWEST 23 400 PM  
AVERAGE 41  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 647 AM MDT SUNSET 703 PM MDT  
SEPTEMBER 21 2023.....SUNRISE 648 AM MDT SUNSET 702 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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