095  
CDUS43 KUNR 101524  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
822 AM MST TUE DEC 10 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 9 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 33 212 PM 70 1957 37 -4 36  
MINIMUM 6 711 AM -19 1972 14 -8 11  
AVERAGE 20 25 -5 24  
 
PRECIPITATION (IN)  
YESTERDAY T 0.24 1989 0.01 -0.01 0.00  
MONTH TO DATE T 0.11 -0.11 0.52  
SINCE DEC 1 T 0.11 -0.11 0.52  
SINCE JAN 1 27.64 15.98 11.66 25.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 40 5 41  
MONTH TO DATE 299 347 -48 395  
SINCE DEC 1 299 347 -48 395  
SINCE JUL 1 2270 2022 248 2237  
 
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 32 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 13.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 900 AM  
LOWEST 53 200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 68 1987  
MINIMUM TEMPERATURE (F) 13 -14 1972  
 
 
SUNRISE AND SUNSET  
DECEMBER 10 2019......SUNRISE 716 AM MST SUNSET 414 PM MST  
DECEMBER 11 2019......SUNRISE 717 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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