469  
CDUS43 KUNR 190836  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
236 AM MDT TUE OCT 19 2021  
   
...............................
 
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR OCTOBER 18 2021
 
 
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 70 246 PM 57 13 32  
MINIMUM 39 1107 PM 32 7 21  
AVERAGE 55 44 11 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.05 -0.05 0.06  
MONTH TO DATE 1.53 0.93 0.60 0.85  
SINCE SEP 1 2.02 1.91 0.11 1.61  
SINCE JAN 1 7.46 12.25 -4.79 9.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 21 -11 38  
MONTH TO DATE 273 307 -34 253  
SINCE SEP 1 374 522 -148 444  
SINCE JUL 1 409 577 -168 466  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 0 7 4  
SINCE SEP 1 79 48 31 61  
SINCE JAN 1 827 516 311 666    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 700 PM  
LOWEST 24 1100 AM  
AVERAGE 52  
   
......................................................
 
 
SUNRISE AND SUNSET  
OCTOBER 19 2021.......SUNRISE 723 AM MDT SUNSET 611 PM MDT  
OCTOBER 20 2021.......SUNRISE 724 AM MDT SUNSET 609 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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