800  
CDUS43 KUNR 050035  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
635 PM MDT MON SEP 04 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 4 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 94 1257 PM 104 1960 81 13 98  
MINIMUM 65 428 AM 34 1962 51 14 59  
AVERAGE 80 66 14 79  
 
PRECIPITATION (IN)  
TODAY 0.01 1.11 1971 0.04 -0.03 0.00  
MONTH TO DATE 0.01 0.16 -0.15 0.00  
SINCE SEP 1 0.01 0.16 -0.15 0.00  
SINCE JAN 1 15.46 14.15 1.31 14.35  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 0 11 -11 0  
SINCE SEP 1 0 11 -11 0  
SINCE JUL 1 42 49 -7 0  
 
COOLING  
TODAY 15 4 11 14  
MONTH TO DATE 57 16 41 37  
SINCE SEP 1 57 16 41 37  
SINCE JAN 1 532 558 -26 741    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 500 AM  
LOWEST 27 100 PM  
AVERAGE 46  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 104 2020  
MINIMUM TEMPERATURE (F) 50 37 1968  
1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2023.....SUNRISE 619 AM MDT SUNSET 723 PM MDT  
SEPTEMBER 5 2023.....SUNRISE 620 AM MDT SUNSET 721 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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