489  
CDUS43 KUNR 170832  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
131 AM MST SAT FEB 17 2018  
 
   
...............................
 
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR FEBRUARY 16 2018
 
 
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 36 240 PM 38 -2 67  
MINIMUM 12 1048 PM 17 -5 41  
AVERAGE 24 27 -3 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.02 -0.02 0.00  
MONTH TO DATE 0.79 0.25 0.54 0.18  
SINCE DEC 1 2.19 1.04 1.15 1.57  
SINCE JAN 1 1.48 0.64 0.84 0.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 38 3 11  
MONTH TO DATE 759 619 140 568  
SINCE DEC 1 3085 3099 -14 3022  
SINCE JUL 1 4856 4974 -118 4415  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1000 PM  
LOWEST 41 300 PM  
AVERAGE 65  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
FEBRUARY 17 2018......SUNRISE 659 AM MST SUNSET 534 PM MST  
FEBRUARY 18 2018......SUNRISE 657 AM MST SUNSET 536 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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