387  
CDUS43 KUNR 100038  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
537 PM MST THU JAN 9 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 9 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 41 1013 AM 74 1953 37 4 37  
MINIMUM 21 758 AM -20 1988 13 8 13  
AVERAGE 31 25 6 25  
 
PRECIPITATION (IN)  
TODAY T 0.15 1993 0.01 -0.01 0.00  
MONTH TO DATE T 0.10 -0.10 T  
SINCE DEC 1 0.25 0.52 -0.27 1.14  
SINCE JAN 1 T 0.10 -0.10 T  
 
DEGREE DAYS  
HEATING  
TODAY 34 40 -6 40  
MONTH TO DATE 291 362 -71 323  
SINCE DEC 1 1407 1603 -196 1494  
SINCE JUL 1 3378 3278 100 3336  
 
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 18 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 400 PM  
LOWEST 56 1000 AM  
AVERAGE 71  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 66 1995  
1990  
MINIMUM TEMPERATURE (F) 13 -24 1982  
 
 
SUNRISE AND SUNSET  
JANUARY 9 2020.......SUNRISE 726 AM MST SUNSET 432 PM MST  
JANUARY 10 2020.......SUNRISE 726 AM MST SUNSET 434 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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