901  
CDUS43 KUNR 280054  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
646 PM MDT SUN OCT 27 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 27 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 27 1207 PM 84 2016 57 -30 67  
MINIMUM 22 459 PM 13 1969 30 -8 32  
AVERAGE 25 44 -19 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 1946 0.04 -0.04 0.00  
MONTH TO DATE 1.25 1.29 -0.04 0.92  
SINCE SEP 1 3.94 2.58 1.36 2.87  
SINCE JAN 1 26.96 15.21 11.75 24.06  
 
DEGREE DAYS  
HEATING  
TODAY 40 21 19 15  
MONTH TO DATE 637 447 190 558  
SINCE SEP 1 785 634 151 743  
SINCE JUL 1 812 671 141 794  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 59 61 -2 48  
SINCE JAN 1 399 633 -234 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 19.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1200 AM  
LOWEST 55 300 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 1985  
MINIMUM TEMPERATURE (F) 30 12 1991  
 
 
SUNRISE AND SUNSET  
OCTOBER 27 2019.......SUNRISE 722 AM MDT SUNSET 550 PM MDT  
OCTOBER 28 2019.......SUNRISE 723 AM MDT SUNSET 548 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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