813  
CDUS43 KUNR 160834  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
234 AM MDT MON SEP 16 2024  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 15 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 313 PM 103 1948 77 12 76  
MINIMUM 50 422 AM 32 1965 47 3 46  
AVERAGE 70 62 8 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.53 1967 0.04 0.02 0.00  
MONTH TO DATE 1.00 0.59 0.41 0.58  
SINCE SEP 1 1.00 0.59 0.41 0.58  
SINCE JAN 1 11.75 14.58 -2.83 16.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 4  
MONTH TO DATE 1 56 -55 41  
SINCE SEP 1 1 56 -55 41  
SINCE JUL 1 11 94 -83 83  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 112 46 66 65  
SINCE SEP 1 112 46 66 65  
SINCE JAN 1 842 588 254 540    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 900 PM  
LOWEST 33 300 PM  
AVERAGE 57  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 95 1949  
1961  
MINIMUM TEMPERATURE (F) 46 30 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2024.....SUNRISE 633 AM MDT SUNSET 700 PM MDT  
SEPTEMBER 17 2024.....SUNRISE 634 AM MDT SUNSET 658 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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