931  
CDUS43 KUNR 210837  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
237 AM MDT TUE MAY 21 2024  
   
...............................  
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR MAY 20 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 51 255 PM 67 -16 79  
MINIMUM 36 121 AM 41 -5 46  
AVERAGE 44 54 -10 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 -0.10 0.00  
MONTH TO DATE 3.43 1.58 1.85 1.73  
SINCE MAR 1 5.53 4.01 1.52 2.98  
SINCE JAN 1 6.25 4.77 1.48 4.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 12 9 2  
MONTH TO DATE 290 301 -11 199  
SINCE MAR 1 1794 1885 -91 2056  
SINCE JUL 1 6414 7253 -839 7522  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 56 100 PM  
AVERAGE 75  
   
......................................................  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 528 AM MDT SUNSET 830 PM MDT  
MAY 22 2024...........SUNRISE 528 AM MDT SUNSET 831 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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