430  
CDUS43 KUNR 050036  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
636 PM MDT WED SEP 4 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 4 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 91 302 PM 104 1960 81 10 65  
MINIMUM 50 217 AM 34 1962 51 -1 57  
AVERAGE 71 66 5 61  
 
PRECIPITATION (IN)  
TODAY 0.00 1.11 1971 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.17 -0.17 1.09  
SINCE SEP 1 0.00 0.17 -0.17 1.09  
SINCE JAN 1 23.02 12.80 10.22 22.28  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 4  
MONTH TO DATE 0 10 -10 6  
SINCE SEP 1 0 10 -10 6  
SINCE JUL 1 27 47 -20 57  
 
COOLING  
TODAY 6 4 2 0  
MONTH TO DATE 25 16 9 7  
SINCE SEP 1 25 16 9 7  
SINCE JAN 1 365 588 -223 447    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1200 AM  
LOWEST 30 300 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1978  
MINIMUM TEMPERATURE (F) 51 37 1999  
1968  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2019.....SUNRISE 619 AM MDT SUNSET 723 PM MDT  
SEPTEMBER 5 2019.....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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