813  
CDUS43 KUNR 170833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
232 AM MDT THU OCT 17 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 16 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 65 350 PM 91 1991 61 4 63  
MINIMUM 27 557 AM 14 1992 34 -7 32  
AVERAGE 46 48 -2 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.44 1998 0.05 -0.05 0.00  
MONTH TO DATE 0.54 0.84 -0.30 0.92  
SINCE SEP 1 3.23 2.13 1.10 2.87  
SINCE JAN 1 26.25 14.76 11.49 24.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 17 2 17  
MONTH TO DATE 371 232 139 407  
SINCE SEP 1 519 419 100 592  
SINCE JUL 1 546 456 90 643  
 
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 9 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 34 100 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 85 2003  
1950  
MINIMUM TEMPERATURE (F) 34 17 1984  
1948  
 
 
SUNRISE AND SUNSET  
OCTOBER 17 2019.......SUNRISE 709 AM MDT SUNSET 605 PM MDT  
OCTOBER 18 2019.......SUNRISE 710 AM MDT SUNSET 604 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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