329  
CDUS43 KUNR 280833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
232 AM MDT MON OCT 28 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 27 2019
 
 
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)  
YESTERDAY  
MAXIMUM 27 1207 PM 84 2016 57 -30 67  
MINIMUM 11R 1112 PM 13 1969 30 -19 32  
AVERAGE 19 44 -25 50  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 46 21 25 15  
MONTH TO DATE 643 447 196 558  
SINCE SEP 1 791 634 157 743  
SINCE JUL 1 818 671 147 794  
 
COOLING  
YESTERDAY 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 16.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 1985  
MINIMUM TEMPERATURE (F) 30 12 1991  
 
 
SUNRISE AND SUNSET  
OCTOBER 28 2019.......SUNRISE 723 AM MDT SUNSET 548 PM MDT  
OCTOBER 29 2019.......SUNRISE 725 AM MDT SUNSET 547 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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