064  
CDUS43 KUNR 030845  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
245 AM MDT SUN SEP 03 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 2 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 103 249 PM 104 1960 82 21 87  
MINIMUM 61 319 AM 38 1974 51 10 56  
2008  
AVERAGE 82 66 16 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1986 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.08 -0.08 0.00  
SINCE SEP 1 0.00 0.08 -0.08 0.00  
SINCE JAN 1 15.45 14.07 1.38 14.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 5 -5 0  
SINCE SEP 1 0 5 -5 0  
SINCE JUL 1 42 43 -1 0  
 
COOLING  
YESTERDAY 17 4 13 7  
MONTH TO DATE 26 8 18 18  
SINCE SEP 1 26 8 18 18  
SINCE JAN 1 501 550 -49 722    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1200 AM  
LOWEST 15 300 PM  
AVERAGE 43  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1948  
2005  
MINIMUM TEMPERATURE (F) 51 36 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2023.....SUNRISE 618 AM MDT SUNSET 725 PM MDT  
SEPTEMBER 4 2023.....SUNRISE 619 AM MDT SUNSET 723 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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