906  
CDUS43 KUNR 110044  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
544 PM MST FRI JAN 10 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 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 18 103 AM 66 1995 37 -19 51  
1990  
MINIMUM 6 459 PM -24 1982 13 -7 19  
AVERAGE 12 25 -13 35  
 
PRECIPITATION (IN)  
TODAY 0.10 0.19 1963 0.01 0.09 0.00  
MONTH TO DATE 0.12 0.11 0.01 T  
SINCE DEC 1 0.37 0.53 -0.16 1.14  
SINCE JAN 1 0.12 0.11 0.01 T  
 
DEGREE DAYS  
HEATING  
TODAY 53 40 13 30  
MONTH TO DATE 345 402 -57 353  
SINCE DEC 1 1461 1643 -182 1524  
SINCE JUL 1 3432 3318 114 3366  
 
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 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 76 600 AM  
AVERAGE 84  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 68 1987  
MINIMUM TEMPERATURE (F) 13 -21 1982  
 
 
SUNRISE AND SUNSET  
JANUARY 10 2020.......SUNRISE 726 AM MST SUNSET 434 PM MST  
JANUARY 11 2020.......SUNRISE 726 AM MST SUNSET 435 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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