368  
CDUS43 KUNR 190836  
CLIGCC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
236 AM MDT MON MAY 19 2025  
   
...............................  
 
   
..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR MAY 18 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 66 1250 PM 66 0 66  
MINIMUM 47 1159 PM 40 7 32  
AVERAGE 57 53 4 49  
 
PRECIPITATION (IN)  
YESTERDAY T 0.09 -0.09 0.00  
MONTH TO DATE 0.53 1.39 -0.86 3.43  
SINCE MAR 1 4.00 3.82 0.18 5.53  
SINCE JAN 1 4.79 4.58 0.21 6.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 12 -4 16  
MONTH TO DATE 193 277 -84 257  
SINCE MAR 1 1191 1861 -670 1761  
SINCE JUL 1 6244 7229 -985 6381  
 
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 44 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 60 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 17.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 PM  
LOWEST 50 100 PM  
AVERAGE 68  
   
......................................................  
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 531 AM MDT SUNSET 827 PM MDT  
MAY 20 2025...........SUNRISE 530 AM MDT SUNSET 828 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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