506  
CDUS43 KUNR 180037  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
537 PM MST MON FEB 17 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 17 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 35 127 AM 67 1948 40 -5 7  
MINIMUM 28 831 AM -22 2006 15 13 2  
AVERAGE 32 28 4 5  
 
PRECIPITATION (IN)  
TODAY 0.10 0.50 1991 0.01 0.09 T  
MONTH TO DATE 0.46 0.21 0.25 0.81  
SINCE DEC 1 0.92 0.93 -0.01 2.24  
SINCE JAN 1 0.67 0.51 0.16 1.10  
 
DEGREE DAYS  
HEATING  
TODAY 33 37 -4 60  
MONTH TO DATE 648 657 -9 938  
SINCE DEC 1 2927 3138 -211 3296  
SINCE JUL 1 4898 4813 85 5138  
 
COOLING  
TODAY 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 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 13.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 59 400 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 71 2016  
MINIMUM TEMPERATURE (F) 16 -23 2006  
 
 
SUNRISE AND SUNSET  
FEBRUARY 17 2020......SUNRISE 649 AM MST SUNSET 524 PM MST  
FEBRUARY 18 2020......SUNRISE 648 AM MST SUNSET 525 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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