609  
CDUS43 KUNR 160846  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
246 AM MDT FRI MAY 16 2025  
   
...............................  
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR MAY 15 2025  
 
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 58 1201 PM 65 -7 65  
MINIMUM 43 1159 PM 39 4 45  
AVERAGE 51 52 -1 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.08 -0.07 0.09  
MONTH TO DATE 0.53 1.11 -0.58 3.43  
SINCE MAR 1 4.00 3.54 0.46 5.53  
SINCE JAN 1 4.79 4.30 0.49 6.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 13 1 10  
MONTH TO DATE 154 239 -85 235  
SINCE MAR 1 1152 1823 -671 1739  
SINCE JUL 1 6205 7191 -986 6359  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 0 7 0  
SINCE MAR 1 7 0 7 0  
SINCE JAN 1 7 0 7 0    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 21.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 49 1200 PM  
AVERAGE 69  
   
......................................................  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 534 AM MDT SUNSET 824 PM MDT  
MAY 17 2025...........SUNRISE 533 AM MDT SUNSET 825 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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