673  
CDUS43 KUNR 070832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
131 AM MST SAT DEC 7 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 6 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 42 229 PM 65 1981 38 4 18  
MINIMUM 24 1059 PM -20 1972 14 10 2  
AVERAGE 33 26 7 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 1982 0.02 -0.02 T  
MONTH TO DATE 0.00 0.08 -0.08 0.52  
SINCE DEC 1 0.00 0.08 -0.08 0.52  
SINCE JAN 1 27.64 15.95 11.69 25.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 39 -7 55  
MONTH TO DATE 196 229 -33 259  
SINCE DEC 1 196 229 -33 259  
SINCE JUL 1 2167 1904 263 2101  
 
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 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 AM  
LOWEST 57 200 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 69 1984  
MINIMUM TEMPERATURE (F) 14 -14 2013  
 
 
SUNRISE AND SUNSET  
DECEMBER 7 2019......SUNRISE 713 AM MST SUNSET 414 PM MST  
DECEMBER 8 2019......SUNRISE 714 AM MST SUNSET 414 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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