258  
CDUS43 KUNR 200839  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
239 AM MDT MON JUL 20 2026  
   
...............................  
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR JULY 19 2026  
 
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 99 304 PM 88 11 94  
MINIMUM 66 434 AM 57 9 65  
AVERAGE 83 72 11 80  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 -0.05 0.01  
MONTH TO DATE 0.70 0.91 -0.21 1.46  
SINCE JUN 1 2.00 2.94 -0.94 3.34  
SINCE JAN 1 4.73 8.76 -4.03 9.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 14 -14 10  
SINCE JUN 1 102 152 -50 118  
SINCE JUL 1 0 14 -14 10  
 
COOLING  
YESTERDAY 18 8 10 15  
MONTH TO DATE 249 119 130 159  
SINCE JUN 1 293 181 112 237  
SINCE JAN 1 326 188 138 244    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 400 AM  
LOWEST 16 600 PM  
AVERAGE 42  
   
......................................................  
 
SUNRISE AND SUNSET  
JULY 20 2026..........SUNRISE 537 AM MDT SUNSET 840 PM MDT  
JULY 21 2026..........SUNRISE 538 AM MDT SUNSET 839 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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