202  
CDUS43 KUNR 220834  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
234 AM MDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 21 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 79 335 PM 72 7 59  
MINIMUM 54 711 AM 42 12 44  
AVERAGE 67 57 10 52  
 
PRECIPITATION (IN)  
YESTERDAY T 0.04 -0.04 0.05  
MONTH TO DATE 1.00 0.63 0.37 1.67  
SINCE SEP 1 1.00 0.63 0.37 1.67  
SINCE JAN 1 14.70 10.97 3.73 13.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 13  
MONTH TO DATE 37 117 -80 73  
SINCE SEP 1 37 117 -80 73  
SINCE JUL 1 73 172 -99 77  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 47 44 3 106  
SINCE SEP 1 47 44 3 106  
SINCE JAN 1 474 512 -38 727    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1100 PM  
LOWEST 25 400 PM  
AVERAGE 56  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 649 AM MDT SUNSET 700 PM MDT  
SEPTEMBER 23 2023.....SUNRISE 650 AM MDT SUNSET 658 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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