008  
CDUS43 KUNR 121831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1130 AM MST SUN JAN 12 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 12 2020
 
 
VALID AS OF 1100 AM 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 30 1005 AM 76 1987 37 -7 29  
MINIMUM 6 332 AM -16 1997 13 -7 24  
AVERAGE 18 25 -7 27  
 
PRECIPITATION (IN)  
TODAY 0.00 0.26 1979 0.01 -0.01 0.00  
MONTH TO DATE 0.13 0.13 0.00 T  
SINCE DEC 1 0.38 0.55 -0.17 1.14  
SINCE JAN 1 0.13 0.13 0.00 T  
 
DEGREE DAYS  
HEATING  
TODAY 47 40 7 38  
MONTH TO DATE 448 482 -34 420  
SINCE DEC 1 1564 1723 -159 1591  
SINCE JUL 1 3535 3398 137 3433  
 
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 8 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 AM  
LOWEST 75 1000 AM  
AVERAGE 84  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 62 1983  
MINIMUM TEMPERATURE (F) 13 -16 1972  
 
 
SUNRISE AND SUNSET  
JANUARY 12 2020.......SUNRISE 725 AM MST SUNSET 436 PM MST  
JANUARY 13 2020.......SUNRISE 725 AM MST SUNSET 437 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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