010  
CDUS43 KUNR 200831  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT SUN AUG 20 2017  
 
   
...............................
 
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR AUGUST 19 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 307 PM 86 5 60  
MINIMUM 63 1153 PM 53 10 42  
AVERAGE 77 69 8 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 -0.03 0.45  
MONTH TO DATE 0.34 0.64 -0.30 1.55  
SINCE JUN 1 2.88 4.51 -1.63 3.31  
SINCE JAN 1 10.07 10.17 -0.10 9.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 14  
MONTH TO DATE 33 16 17 19  
SINCE JUN 1 123 177 -54 60  
SINCE JUL 1 33 35 -2 26  
 
COOLING  
YESTERDAY 12 5 7 0  
MONTH TO DATE 59 128 -69 108  
SINCE JUN 1 471 402 69 502  
SINCE JAN 1 475 410 65 502    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 44 200 AM  
LOWEST 11 100 PM  
AVERAGE 28  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
AUGUST 20 2017........SUNRISE 611 AM MDT SUNSET 759 PM MDT  
AUGUST 21 2017........SUNRISE 613 AM MDT SUNSET 757 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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