028  
CDUS43 KUNR 120832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT SAT OCT 12 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 11 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 35 359 PM 89 1995 64 -29 43  
MINIMUM 21 906 PM 16 2009 36 -15 21  
AVERAGE 28 50 -22 32  
 
PRECIPITATION (IN)  
YESTERDAY T 0.84 1981 0.05 -0.05 0.02  
MONTH TO DATE 0.54 0.59 -0.05 0.80  
SINCE SEP 1 3.23 1.88 1.35 2.75  
SINCE JAN 1 26.25 14.51 11.74 23.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 15 22 33  
MONTH TO DATE 249 149 100 267  
SINCE SEP 1 397 336 61 452  
SINCE JUL 1 424 373 51 503  
 
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 33 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 16.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
BLOWING SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 700 PM  
LOWEST 56 300 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 90 1956  
MINIMUM TEMPERATURE (F) 35 16 2009  
 
 
SUNRISE AND SUNSET  
OCTOBER 12 2019.......SUNRISE 703 AM MDT SUNSET 614 PM MDT  
OCTOBER 13 2019.......SUNRISE 704 AM MDT SUNSET 612 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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