493  
CDUS43 KUNR 270037  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
637 PM MDT THU SEP 26 2024  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 26 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 99R 305 PM 95 1974 71 28 77  
2014  
MINIMUM 56 543 AM 18 1942 42 14 44  
AVERAGE 78 57 21 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 1966 0.05 -0.05 0.00  
MONTH TO DATE 1.18 1.06 0.12 0.83  
SINCE SEP 1 1.18 1.06 0.12 0.83  
SINCE JAN 1 11.93 15.05 -3.12 16.28  
 
DEGREE DAYS  
HEATING  
TODAY 0 9 -9 4  
MONTH TO DATE 27 135 -108 80  
SINCE SEP 1 27 135 -108 80  
SINCE JUL 1 37 173 -136 122  
 
COOLING  
TODAY 13 1 12 0  
MONTH TO DATE 161 60 101 76  
SINCE SEP 1 161 60 101 76  
SINCE JAN 1 891 602 289 551    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 600 AM  
LOWEST 10 300 PM  
AVERAGE 33  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 1952  
MINIMUM TEMPERATURE (F) 42 26 1951  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2024.....SUNRISE 645 AM MDT SUNSET 641 PM MDT  
SEPTEMBER 27 2024.....SUNRISE 646 AM MDT SUNSET 639 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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