519  
CDUS43 KUNR 110832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
131 AM MST TUE FEB 11 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 10 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 33 1009 AM 74 1951 39 -6 5  
MINIMUM 14 954 PM -16 2018 14 0 -5  
AVERAGE 24 26 -2 0  
 
PRECIPITATION (IN)  
YESTERDAY T 0.22 1993 0.01 -0.01 0.03  
MONTH TO DATE 0.35 0.11 0.24 0.34  
SINCE DEC 1 0.81 0.83 -0.02 1.77  
SINCE JAN 1 0.56 0.41 0.15 0.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 39 2 65  
MONTH TO DATE 380 391 -11 559  
SINCE DEC 1 2659 2872 -213 2917  
SINCE JUL 1 4630 4547 83 4759  
 
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 33 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1000 PM  
LOWEST 53 200 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 1990  
MINIMUM TEMPERATURE (F) 14 -15 1944  
 
 
SUNRISE AND SUNSET  
FEBRUARY 11 2020......SUNRISE 658 AM MST SUNSET 516 PM MST  
FEBRUARY 12 2020......SUNRISE 656 AM MST SUNSET 517 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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