999  
CDUS43 KUNR 311832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1232 PM MDT THU OCT 31 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 31 2019
 
 
VALID AS OF 1100 AM 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 44 1059 AM 81 1999 55 -11 55  
MINIMUM 7 1209 AM -2 1991 29 -22 27  
AVERAGE 26 42 -16 41  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 2000 0.03 -0.03 0.00  
MONTH TO DATE 1.33 1.42 -0.09 0.92  
SINCE SEP 1 4.02 2.71 1.31 2.87  
SINCE JAN 1 27.04 15.34 11.70 24.06  
 
DEGREE DAYS  
HEATING  
TODAY 39 23 16 24  
MONTH TO DATE 828 537 291 641  
SINCE SEP 1 976 725 251 826  
SINCE JUL 1 1003 762 241 877  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 3 -3 0  
SINCE SEP 1 59 64 -5 48  
SINCE JAN 1 399 636 -237 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 2.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 1200 AM  
LOWEST 27 1100 AM  
AVERAGE 50  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 77 1965  
MINIMUM TEMPERATURE (F) 28 2 1991  
 
 
SUNRISE AND SUNSET  
OCTOBER 31 2019.......SUNRISE 727 AM MDT SUNSET 544 PM MDT  
NOVEMBER 1 2019......SUNRISE 729 AM MDT SUNSET 543 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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