422  
CDUS43 KUNR 290841  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
241 AM MDT TUE AUG 29 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 28 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 140 PM 100 2012 83 8 79  
MINIMUM 58 1159 PM 41 2004 53 5 57  
2019  
AVERAGE 75 68 7 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1990 0.05 -0.05 0.00  
MONTH TO DATE 0.87 1.47 -0.60 2.76  
SINCE JUN 1 6.27 6.62 -0.35 9.46  
SINCE JAN 1 15.45 13.87 1.58 14.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 17 16 1 0  
SINCE JUN 1 86 122 -36 95  
SINCE JUL 1 42 29 13 0  
 
COOLING  
YESTERDAY 10 5 5 3  
MONTH TO DATE 194 191 3 276  
SINCE JUN 1 440 516 -76 681  
SINCE JAN 1 449 528 -79 687    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 600 AM  
LOWEST 18 300 PM  
AVERAGE 42  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 107 2012  
MINIMUM TEMPERATURE (F) 53 41 1988  
 
SUNRISE AND SUNSET  
AUGUST 29 2023........SUNRISE 612 AM MDT SUNSET 734 PM MDT  
AUGUST 30 2023........SUNRISE 613 AM MDT SUNSET 732 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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