426  
CDUS43 KUNR 090032  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
632 PM MDT SUN SEP 08 2024  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 8 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 93 301 PM 103 1959 80 13 88  
MINIMUM 51 459 AM 30 2020 49 2 56  
AVERAGE 72 64 8 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 1989 0.04 -0.04 0.04  
MONTH TO DATE 0.12 0.32 -0.20 0.33  
SINCE SEP 1 0.12 0.32 -0.20 0.33  
SINCE JAN 1 10.87 14.31 -3.44 15.78  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 1 25 -24 11  
SINCE SEP 1 1 25 -24 11  
SINCE JUL 1 11 63 -52 53  
 
COOLING  
TODAY 7 3 4 7  
MONTH TO DATE 50 29 21 62  
SINCE SEP 1 50 29 21 62  
SINCE JAN 1 780 571 209 537    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 19 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 102 1979  
1994  
MINIMUM TEMPERATURE (F) 49 24 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2024.....SUNRISE 624 AM MDT SUNSET 714 PM MDT  
SEPTEMBER 9 2024.....SUNRISE 625 AM MDT SUNSET 713 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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