263  
CDUS43 KUNR 210840  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
240 AM MDT SAT SEP 21 2024  
   
...............................  
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 20 2024  
 
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 84 314 PM 73 11 77  
MINIMUM 41 556 AM 43 -2 55  
AVERAGE 63 58 5 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 -0.04 0.00  
MONTH TO DATE 0.12 0.59 -0.47 1.00  
SINCE SEP 1 0.12 0.59 -0.47 1.00  
SINCE JAN 1 8.66 10.93 -2.27 14.70  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 8 -6 0  
MONTH TO DATE 20 108 -88 37  
SINCE SEP 1 20 108 -88 37  
SINCE JUL 1 42 163 -121 73  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 79 43 36 45  
SINCE SEP 1 79 43 36 45  
SINCE JAN 1 645 511 134 472    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 12 300 PM  
AVERAGE 47  
   
......................................................  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2024.....SUNRISE 649 AM MDT SUNSET 700 PM MDT  
SEPTEMBER 22 2024.....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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