278  
CDUS43 KUNR 110109  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
608 PM MST MON FEB 10 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 10 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 33 1009 AM 74 1951 39 -6 5  
MINIMUM 17 1203 AM -16 2018 14 3 -5  
AVERAGE 25 26 -1 0  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 40 39 1 65  
MONTH TO DATE 379 391 -12 559  
SINCE DEC 1 2658 2872 -214 2917  
SINCE JUL 1 4629 4547 82 4759  
 
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 33 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 14.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 53 200 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 1990  
MINIMUM TEMPERATURE (F) 14 -15 1944  
 
 
SUNRISE AND SUNSET  
FEBRUARY 10 2020......SUNRISE 659 AM MST SUNSET 514 PM MST  
FEBRUARY 11 2020......SUNRISE 658 AM MST SUNSET 516 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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