384  
CDUS43 KUNR 180840  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
240 AM MDT WED SEP 18 2024  
   
...............................  
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 17 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 86 1210 PM 74 12 85  
MINIMUM 51 1159 PM 44 7 50  
AVERAGE 69 59 10 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.03 0.09 0.00  
MONTH TO DATE 0.12 0.49 -0.37 1.00  
SINCE SEP 1 0.12 0.49 -0.37 1.00  
SINCE JAN 1 8.66 10.83 -2.17 14.70  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 11 84 -73 35  
SINCE SEP 1 11 84 -73 35  
SINCE JUL 1 33 139 -106 71  
 
COOLING  
YESTERDAY 4 1 3 3  
MONTH TO DATE 79 40 39 40  
SINCE SEP 1 79 40 39 40  
SINCE JAN 1 645 508 137 467    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 62 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 14.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 PM  
LOWEST 20 200 PM  
AVERAGE 57  
   
......................................................  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2024.....SUNRISE 645 AM MDT SUNSET 706 PM MDT  
SEPTEMBER 19 2024.....SUNRISE 646 AM MDT SUNSET 704 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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