677  
CDUS43 KUNR 070835  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
235 AM MDT THU SEP 07 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 6 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 79 254 PM 104 1978 80 -1 94  
MINIMUM 44 415 AM 34 1943 50 -6 59  
AVERAGE 62 65 -3 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1946 0.04 -0.04 0.00  
MONTH TO DATE 0.29 0.24 0.05 0.00  
SINCE SEP 1 0.29 0.24 0.05 0.00  
SINCE JAN 1 15.74 14.23 1.51 14.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 3 0 0  
MONTH TO DATE 11 17 -6 0  
SINCE SEP 1 11 17 -6 0  
SINCE JUL 1 53 55 -2 0  
 
COOLING  
YESTERDAY 0 3 -3 12  
MONTH TO DATE 53 23 30 60  
SINCE SEP 1 53 23 30 60  
SINCE JAN 1 528 565 -37 764    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 34 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 1978  
1983  
MINIMUM TEMPERATURE (F) 50 32 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2023.....SUNRISE 622 AM MDT SUNSET 718 PM MDT  
SEPTEMBER 8 2023.....SUNRISE 623 AM MDT SUNSET 716 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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