304  
CDUS43 KUNR 290034  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
634 PM MDT SAT SEP 28 2024  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 28 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 94R 328 PM 94 2021 70 24 73  
MINIMUM 55 430 AM 25 1951 42 13 53  
AVERAGE 75 56 19 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.57 2019 0.04 -0.04 0.00  
MONTH TO DATE 1.18 1.14 0.04 0.83  
SINCE SEP 1 1.18 1.14 0.04 0.83  
SINCE JAN 1 11.93 15.13 -3.20 16.28  
 
DEGREE DAYS  
HEATING  
TODAY 0 10 -10 2  
MONTH TO DATE 27 154 -127 83  
SINCE SEP 1 27 154 -127 83  
SINCE JUL 1 37 192 -155 125  
 
COOLING  
TODAY 10 1 9 0  
MONTH TO DATE 175 62 113 76  
SINCE SEP 1 175 62 113 76  
SINCE JAN 1 905 604 301 551    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 400 AM  
LOWEST 17 300 PM  
AVERAGE 42  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 92 2022  
MINIMUM TEMPERATURE (F) 41 21 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2024.....SUNRISE 647 AM MDT SUNSET 637 PM MDT  
SEPTEMBER 29 2024.....SUNRISE 648 AM MDT SUNSET 636 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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