162  
CDUS43 KUNR 180836  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
236 AM MDT THU JUN 18 2026  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JUNE 17 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 255 PM 98 1988 78 -1 78  
MINIMUM 48 1159 PM 35 2000 52 -4 55  
AVERAGE 63 65 -2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.91 1946 0.09 -0.09 T  
MONTH TO DATE 0.02 1.81 -1.79 0.83  
SINCE JUN 1 0.02 1.81 -1.79 0.83  
SINCE JAN 1 5.58 9.06 -3.48 7.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 44 72 -28 54  
SINCE JUN 1 44 72 -28 54  
SINCE JUL 1 5552 7231 -1679 6469  
 
COOLING  
YESTERDAY 0 3 -3 2  
MONTH TO DATE 40 29 11 54  
SINCE JUN 1 40 29 11 54  
SINCE JAN 1 80 41 39 78    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 22.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 100 AM  
LOWEST 19 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 102 1988  
MINIMUM TEMPERATURE (F) 52 38 1945  
 
SUNRISE AND SUNSET  
JUNE 18 2026..........SUNRISE 509 AM MDT SUNSET 838 PM MDT  
JUNE 19 2026..........SUNRISE 509 AM MDT SUNSET 838 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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