843  
CDUS43 KUNR 200833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
133 AM MST THU FEB 20 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 19 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 19 444 PM 70 2017 40 -21 19  
MINIMUM 2 713 AM -12 2006 16 -14 -6  
AVERAGE 11 28 -17 7  
 
PRECIPITATION (IN)  
YESTERDAY T 0.61 1953 0.02 -0.02 0.03  
MONTH TO DATE 0.49 0.25 0.24 0.84  
SINCE DEC 1 0.95 0.97 -0.02 2.27  
SINCE JAN 1 0.70 0.55 0.15 1.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 54 37 17 58  
MONTH TO DATE 757 731 26 1061  
SINCE DEC 1 3036 3212 -176 3419  
SINCE JUL 1 5007 4887 120 5261  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 73 1200 PM  
AVERAGE 83  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 65 1972  
MINIMUM TEMPERATURE (F) 16 -16 2018  
 
 
SUNRISE AND SUNSET  
FEBRUARY 20 2020......SUNRISE 645 AM MST SUNSET 528 PM MST  
FEBRUARY 21 2020......SUNRISE 643 AM MST SUNSET 529 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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