104  
CDUS43 KUNR 240831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
131 AM MST TUE DEC 24 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 23 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 156 PM 66 1955 36 10 41  
MINIMUM 22 526 AM -27 1983 12 10 11  
AVERAGE 34 24 10 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1980 0.01 -0.01 0.00  
MONTH TO DATE 0.06 0.30 -0.24 0.53  
SINCE DEC 1 0.06 0.30 -0.24 0.53  
SINCE JAN 1 28.19 16.17 12.02 25.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 41 -10 39  
MONTH TO DATE 809 916 -107 812  
SINCE DEC 1 809 916 -107 812  
SINCE JUL 1 2780 2591 189 2654  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 399 636 -237 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 600 AM  
LOWEST 42 200 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 62 1955  
MINIMUM TEMPERATURE (F) 12 -26 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 24 2019......SUNRISE 725 AM MST SUNSET 418 PM MST  
DECEMBER 25 2019......SUNRISE 726 AM MST SUNSET 419 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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