079  
CDUS43 KUNR 310038  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
537 PM MST MON DEC 30 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 30 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 35 239 PM 60 1965 36 -1 38  
MINIMUM 24 737 AM -30 1990 12 12 16  
AVERAGE 30 24 6 27  
 
PRECIPITATION (IN)  
TODAY 0.00 0.20 2018 0.02 -0.02 0.20  
MONTH TO DATE 0.25 0.41 -0.16 1.01  
SINCE DEC 1 0.25 0.41 -0.16 1.01  
SINCE JAN 1 28.38 16.28 12.10 25.53  
 
DEGREE DAYS  
HEATING  
TODAY 35 41 -6 38  
MONTH TO DATE 1071 1203 -132 1116  
SINCE DEC 1 1071 1203 -132 1116  
SINCE JUL 1 3042 2878 164 2958  
 
COOLING  
TODAY 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 38 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 27.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 200 AM  
LOWEST 35 200 PM  
AVERAGE 48  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 62 1963  
MINIMUM TEMPERATURE (F) 12 -21 2017  
 
 
SUNRISE AND SUNSET  
DECEMBER 30 2019......SUNRISE 727 AM MST SUNSET 423 PM MST  
DECEMBER 31 2019......SUNRISE 727 AM MST SUNSET 424 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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